7010460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 23587200

約数和(自身を除く): 16576740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 79, 85, 87, 90, 102, 116, 145, 153, 158, 170, 174, 180, 204, 237, 255, 261, 290, 306, 316, 340, 348, 395, 435, 474, 493, 510, 522, 580, 612, 711, 765, 790, 870, 948, 986, 1020, 1044, 1185, 1305, 1343, 1422, 1479, 1530, 1580, 1740, 1972, 2291, 2370, 2465, 2610, 2686, 2844, 2958, 3060, 3555, 4029, 4437, 4582, 4740, 4930, 5220, 5372, 5916, 6715, 6873, 7110, 7395, 8058, 8874, 9164, 9860, 11455, 12087, 13430, 13746, 14220, 14790, 16116, 17748, 20145, 20619, 22185, 22910, 24174, 26860, 27492, 29580, 34365, 38947, 40290, 41238, 44370, 45820, 48348, 60435, 68730, 77894, 80580, 82476, 88740, 103095, 116841, 120870, 137460, 155788, 194735, 206190, 233682, 241740, 350523, 389470, 412380, 467364, 584205, 701046, 778940, 1168410, 1402092, 1752615, 2336820, 3505230, 7010460]

約数ペア:

[(1, 7010460), (2, 3505230), (3, 2336820), (4, 1752615), (5, 1402092), (6, 1168410), (9, 778940), (10, 701046), (12, 584205), (15, 467364), (17, 412380), (18, 389470), (20, 350523), (29, 241740), (30, 233682), (34, 206190), (36, 194735), (45, 155788), (51, 137460), (58, 120870), (60, 116841), (68, 103095), (79, 88740), (85, 82476), (87, 80580), (90, 77894), (102, 68730), (116, 60435), (145, 48348), (153, 45820), (158, 44370), (170, 41238), (174, 40290), (180, 38947), (204, 34365), (237, 29580), (255, 27492), (261, 26860), (290, 24174), (306, 22910), (316, 22185), (340, 20619), (348, 20145), (395, 17748), (435, 16116), (474, 14790), (493, 14220), (510, 13746), (522, 13430), (580, 12087), (612, 11455), (711, 9860), (765, 9164), (790, 8874), (870, 8058), (948, 7395), (986, 7110), (1020, 6873), (1044, 6715), (1185, 5916), (1305, 5372), (1343, 5220), (1422, 4930), (1479, 4740), (1530, 4582), (1580, 4437), (1740, 4029), (1972, 3555), (2291, 3060), (2370, 2958), (2465, 2844), (2610, 2686)]