70554680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8689}}^1$

素因数の和:8736

約数の個数: 64

約数和(自身を含む): 187704000

約数和(自身を除く): 117149320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 8689, 17378, 34756, 43445, 60823, 69512, 86890, 121646, 173780, 243292, 251981, 304115, 347560, 486584, 503962, 608230, 1007924, 1216460, 1259905, 1763867, 2015848, 2432920, 2519810, 3527734, 5039620, 7055468, 8819335, 10079240, 14110936, 17638670, 35277340, 70554680]

約数ペア:

[(1, 70554680), (2, 35277340), (4, 17638670), (5, 14110936), (7, 10079240), (8, 8819335), (10, 7055468), (14, 5039620), (20, 3527734), (28, 2519810), (29, 2432920), (35, 2015848), (40, 1763867), (56, 1259905), (58, 1216460), (70, 1007924), (116, 608230), (140, 503962), (145, 486584), (203, 347560), (232, 304115), (280, 251981), (290, 243292), (406, 173780), (580, 121646), (812, 86890), (1015, 69512), (1160, 60823), (1624, 43445), (2030, 34756), (4060, 17378), (8120, 8689)]