2017465740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:293

約数の個数: 216

約数和(自身を含む): 6441074640

約数和(自身を除く): 4423608900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 107, 109, 124, 155, 180, 186, 214, 218, 279, 310, 321, 327, 372, 428, 436, 465, 535, 545, 558, 620, 642, 654, 930, 961, 963, 981, 1070, 1090, 1116, 1284, 1308, 1395, 1605, 1635, 1860, 1922, 1926, 1962, 2140, 2180, 2790, 2883, 3210, 3270, 3317, 3379, 3844, 3852, 3924, 4805, 4815, 4905, 5580, 5766, 6420, 6540, 6634, 6758, 8649, 9610, 9630, 9810, 9951, 10137, 11532, 11663, 13268, 13516, 14415, 16585, 16895, 17298, 19220, 19260, 19620, 19902, 20274, 23326, 28830, 29853, 30411, 33170, 33790, 34596, 34989, 39804, 40548, 43245, 46652, 49755, 50685, 57660, 58315, 59706, 60822, 66340, 67580, 69978, 86490, 99510, 101370, 102827, 104749, 104967, 116630, 119412, 121644, 139956, 149265, 152055, 172980, 174945, 199020, 202740, 205654, 209498, 209934, 233260, 298530, 304110, 308481, 314247, 349890, 361553, 411308, 418996, 419868, 514135, 523745, 524835, 597060, 608220, 616962, 628494, 699780, 723106, 925443, 942741, 1028270, 1047490, 1049670, 1084659, 1233924, 1256988, 1446212, 1542405, 1571235, 1807765, 1850886, 1885482, 2056540, 2094980, 2099340, 2169318, 3084810, 3142470, 3253977, 3615530, 3701772, 3770964, 4338636, 4627215, 4713705, 5423295, 6169620, 6284940, 6507954, 7231060, 9254430, 9427410, 10846590, 11208143, 13015908, 16269885, 18508860, 18854820, 21693180, 22416286, 32539770, 33624429, 44832572, 56040715, 65079540, 67248858, 100873287, 112081430, 134497716, 168122145, 201746574, 224162860, 336244290, 403493148, 504366435, 672488580, 1008732870, 2017465740]

約数ペア:

[(1, 2017465740), (2, 1008732870), (3, 672488580), (4, 504366435), (5, 403493148), (6, 336244290), (9, 224162860), (10, 201746574), (12, 168122145), (15, 134497716), (18, 112081430), (20, 100873287), (30, 67248858), (31, 65079540), (36, 56040715), (45, 44832572), (60, 33624429), (62, 32539770), (90, 22416286), (93, 21693180), (107, 18854820), (109, 18508860), (124, 16269885), (155, 13015908), (180, 11208143), (186, 10846590), (214, 9427410), (218, 9254430), (279, 7231060), (310, 6507954), (321, 6284940), (327, 6169620), (372, 5423295), (428, 4713705), (436, 4627215), (465, 4338636), (535, 3770964), (545, 3701772), (558, 3615530), (620, 3253977), (642, 3142470), (654, 3084810), (930, 2169318), (961, 2099340), (963, 2094980), (981, 2056540), (1070, 1885482), (1090, 1850886), (1116, 1807765), (1284, 1571235), (1308, 1542405), (1395, 1446212), (1605, 1256988), (1635, 1233924), (1860, 1084659), (1922, 1049670), (1926, 1047490), (1962, 1028270), (2140, 942741), (2180, 925443), (2790, 723106), (2883, 699780), (3210, 628494), (3270, 616962), (3317, 608220), (3379, 597060), (3844, 524835), (3852, 523745), (3924, 514135), (4805, 419868), (4815, 418996), (4905, 411308), (5580, 361553), (5766, 349890), (6420, 314247), (6540, 308481), (6634, 304110), (6758, 298530), (8649, 233260), (9610, 209934), (9630, 209498), (9810, 205654), (9951, 202740), (10137, 199020), (11532, 174945), (11663, 172980), (13268, 152055), (13516, 149265), (14415, 139956), (16585, 121644), (16895, 119412), (17298, 116630), (19220, 104967), (19260, 104749), (19620, 102827), (19902, 101370), (20274, 99510), (23326, 86490), (28830, 69978), (29853, 67580), (30411, 66340), (33170, 60822), (33790, 59706), (34596, 58315), (34989, 57660), (39804, 50685), (40548, 49755), (43245, 46652)]