4940774580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{30241}}^1$

素因数の和:30649

約数の個数: 96

約数和(自身を含む): 15851646720

約数和(自身を除く): 10910872140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 389, 420, 778, 1167, 1556, 1945, 2334, 2723, 3890, 4668, 5446, 5835, 7780, 8169, 10892, 11670, 13615, 16338, 23340, 27230, 30241, 32676, 40845, 54460, 60482, 81690, 90723, 120964, 151205, 163380, 181446, 211687, 302410, 362892, 423374, 453615, 604820, 635061, 846748, 907230, 1058435, 1270122, 1814460, 2116870, 2540244, 3175305, 4233740, 6350610, 11763749, 12701220, 23527498, 35291247, 47054996, 58818745, 70582494, 82346243, 117637490, 141164988, 164692486, 176456235, 235274980, 247038729, 329384972, 352912470, 411731215, 494077458, 705824940, 823462430, 988154916, 1235193645, 1646924860, 2470387290, 4940774580]

約数ペア:

[(1, 4940774580), (2, 2470387290), (3, 1646924860), (4, 1235193645), (5, 988154916), (6, 823462430), (7, 705824940), (10, 494077458), (12, 411731215), (14, 352912470), (15, 329384972), (20, 247038729), (21, 235274980), (28, 176456235), (30, 164692486), (35, 141164988), (42, 117637490), (60, 82346243), (70, 70582494), (84, 58818745), (105, 47054996), (140, 35291247), (210, 23527498), (389, 12701220), (420, 11763749), (778, 6350610), (1167, 4233740), (1556, 3175305), (1945, 2540244), (2334, 2116870), (2723, 1814460), (3890, 1270122), (4668, 1058435), (5446, 907230), (5835, 846748), (7780, 635061), (8169, 604820), (10892, 453615), (11670, 423374), (13615, 362892), (16338, 302410), (23340, 211687), (27230, 181446), (30241, 163380), (32676, 151205), (40845, 120964), (54460, 90723), (60482, 81690)]