69986220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 204374016

約数和(自身を除く): 134387796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 191, 197, 310, 372, 382, 394, 465, 573, 591, 620, 764, 788, 930, 955, 985, 1146, 1182, 1860, 1910, 1970, 2292, 2364, 2865, 2955, 3820, 3940, 5730, 5910, 5921, 6107, 11460, 11820, 11842, 12214, 17763, 18321, 23684, 24428, 29605, 30535, 35526, 36642, 37627, 59210, 61070, 71052, 73284, 75254, 88815, 91605, 112881, 118420, 122140, 150508, 177630, 183210, 188135, 225762, 355260, 366420, 376270, 451524, 564405, 752540, 1128810, 1166437, 2257620, 2332874, 3499311, 4665748, 5832185, 6998622, 11664370, 13997244, 17496555, 23328740, 34993110, 69986220]

約数ペア:

[(1, 69986220), (2, 34993110), (3, 23328740), (4, 17496555), (5, 13997244), (6, 11664370), (10, 6998622), (12, 5832185), (15, 4665748), (20, 3499311), (30, 2332874), (31, 2257620), (60, 1166437), (62, 1128810), (93, 752540), (124, 564405), (155, 451524), (186, 376270), (191, 366420), (197, 355260), (310, 225762), (372, 188135), (382, 183210), (394, 177630), (465, 150508), (573, 122140), (591, 118420), (620, 112881), (764, 91605), (788, 88815), (930, 75254), (955, 73284), (985, 71052), (1146, 61070), (1182, 59210), (1860, 37627), (1910, 36642), (1970, 35526), (2292, 30535), (2364, 29605), (2865, 24428), (2955, 23684), (3820, 18321), (3940, 17763), (5730, 12214), (5910, 11842), (5921, 11820), (6107, 11460)]