1259584620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{19861}}^1$

素因数の和:20031

約数の個数: 96

約数和(自身を含む): 4057568256

約数和(自身を除く): 2797983636

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, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1510, 1812, 2114, 2265, 3020, 3171, 4228, 4530, 5285, 6342, 9060, 10570, 12684, 15855, 19861, 21140, 31710, 39722, 59583, 63420, 79444, 99305, 119166, 139027, 198610, 238332, 278054, 297915, 397220, 417081, 556108, 595830, 695135, 834162, 1191660, 1390270, 1668324, 2085405, 2780540, 2999011, 4170810, 5998022, 8341620, 8997033, 11996044, 14995055, 17994066, 20993077, 29990110, 35988132, 41986154, 44985165, 59980220, 62979231, 83972308, 89970330, 104965385, 125958462, 179940660, 209930770, 251916924, 314896155, 419861540, 629792310, 1259584620]

約数ペア:

[(1, 1259584620), (2, 629792310), (3, 419861540), (4, 314896155), (5, 251916924), (6, 209930770), (7, 179940660), (10, 125958462), (12, 104965385), (14, 89970330), (15, 83972308), (20, 62979231), (21, 59980220), (28, 44985165), (30, 41986154), (35, 35988132), (42, 29990110), (60, 20993077), (70, 17994066), (84, 14995055), (105, 11996044), (140, 8997033), (151, 8341620), (210, 5998022), (302, 4170810), (420, 2999011), (453, 2780540), (604, 2085405), (755, 1668324), (906, 1390270), (1057, 1191660), (1510, 834162), (1812, 695135), (2114, 595830), (2265, 556108), (3020, 417081), (3171, 397220), (4228, 297915), (4530, 278054), (5285, 238332), (6342, 198610), (9060, 139027), (10570, 119166), (12684, 99305), (15855, 79444), (19861, 63420), (21140, 59583), (31710, 39722)]