7642110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 21187584

約数和(自身を除く): 13545474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 241, 302, 453, 482, 723, 755, 906, 1057, 1205, 1446, 1510, 1687, 2114, 2265, 2410, 3171, 3374, 3615, 4530, 5061, 5285, 6342, 7230, 8435, 10122, 10570, 15855, 16870, 25305, 31710, 36391, 50610, 72782, 109173, 181955, 218346, 254737, 363910, 509474, 545865, 764211, 1091730, 1273685, 1528422, 2547370, 3821055, 7642110]

約数ペア:

[(1, 7642110), (2, 3821055), (3, 2547370), (5, 1528422), (6, 1273685), (7, 1091730), (10, 764211), (14, 545865), (15, 509474), (21, 363910), (30, 254737), (35, 218346), (42, 181955), (70, 109173), (105, 72782), (151, 50610), (210, 36391), (241, 31710), (302, 25305), (453, 16870), (482, 15855), (723, 10570), (755, 10122), (906, 8435), (1057, 7230), (1205, 6342), (1446, 5285), (1510, 5061), (1687, 4530), (2114, 3615), (2265, 3374), (2410, 3171)]