70903260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 241375680

約数和(自身を除く): 170472420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 47, 51, 58, 60, 68, 85, 87, 90, 94, 102, 116, 141, 145, 153, 170, 174, 180, 188, 204, 235, 255, 261, 282, 289, 290, 306, 340, 348, 423, 435, 470, 493, 510, 522, 564, 578, 580, 612, 705, 765, 799, 846, 867, 870, 940, 986, 1020, 1044, 1156, 1305, 1363, 1410, 1445, 1479, 1530, 1598, 1692, 1734, 1740, 1972, 2115, 2397, 2465, 2601, 2610, 2726, 2820, 2890, 2958, 3060, 3196, 3468, 3995, 4089, 4230, 4335, 4437, 4794, 4930, 5202, 5220, 5452, 5780, 5916, 6815, 7191, 7395, 7990, 8178, 8381, 8460, 8670, 8874, 9588, 9860, 10404, 11985, 12267, 13005, 13583, 13630, 14382, 14790, 15980, 16356, 16762, 17340, 17748, 20445, 22185, 23171, 23970, 24534, 25143, 26010, 27166, 27260, 28764, 29580, 33524, 35955, 40749, 40890, 41905, 44370, 46342, 47940, 49068, 50286, 52020, 54332, 61335, 67915, 69513, 71910, 75429, 81498, 81780, 83810, 88740, 92684, 100572, 115855, 122247, 122670, 125715, 135830, 139026, 143820, 150858, 162996, 167620, 203745, 208539, 231710, 244494, 245340, 251430, 271660, 278052, 301716, 347565, 377145, 393907, 407490, 417078, 463420, 488988, 502860, 611235, 695130, 754290, 787814, 814980, 834156, 1042695, 1181721, 1222470, 1390260, 1508580, 1575628, 1969535, 2085390, 2363442, 2444940, 3545163, 3939070, 4170780, 4726884, 5908605, 7090326, 7878140, 11817210, 14180652, 17725815, 23634420, 35451630, 70903260]

約数ペア:

[(1, 70903260), (2, 35451630), (3, 23634420), (4, 17725815), (5, 14180652), (6, 11817210), (9, 7878140), (10, 7090326), (12, 5908605), (15, 4726884), (17, 4170780), (18, 3939070), (20, 3545163), (29, 2444940), (30, 2363442), (34, 2085390), (36, 1969535), (45, 1575628), (47, 1508580), (51, 1390260), (58, 1222470), (60, 1181721), (68, 1042695), (85, 834156), (87, 814980), (90, 787814), (94, 754290), (102, 695130), (116, 611235), (141, 502860), (145, 488988), (153, 463420), (170, 417078), (174, 407490), (180, 393907), (188, 377145), (204, 347565), (235, 301716), (255, 278052), (261, 271660), (282, 251430), (289, 245340), (290, 244494), (306, 231710), (340, 208539), (348, 203745), (423, 167620), (435, 162996), (470, 150858), (493, 143820), (510, 139026), (522, 135830), (564, 125715), (578, 122670), (580, 122247), (612, 115855), (705, 100572), (765, 92684), (799, 88740), (846, 83810), (867, 81780), (870, 81498), (940, 75429), (986, 71910), (1020, 69513), (1044, 67915), (1156, 61335), (1305, 54332), (1363, 52020), (1410, 50286), (1445, 49068), (1479, 47940), (1530, 46342), (1598, 44370), (1692, 41905), (1734, 40890), (1740, 40749), (1972, 35955), (2115, 33524), (2397, 29580), (2465, 28764), (2601, 27260), (2610, 27166), (2726, 26010), (2820, 25143), (2890, 24534), (2958, 23970), (3060, 23171), (3196, 22185), (3468, 20445), (3995, 17748), (4089, 17340), (4230, 16762), (4335, 16356), (4437, 15980), (4794, 14790), (4930, 14382), (5202, 13630), (5220, 13583), (5452, 13005), (5780, 12267), (5916, 11985), (6815, 10404), (7191, 9860), (7395, 9588), (7990, 8874), (8178, 8670), (8381, 8460)]