17941717710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{28478917}}^1$

素因数の和:28478937

約数の個数: 48

約数和(自身を含む): 53312534496

約数和(自身を除く): 35370816786

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 28478917, 56957834, 85436751, 142394585, 170873502, 199352419, 256310253, 284789170, 398704838, 427183755, 512620506, 598057257, 854367510, 996762095, 1196114514, 1281551265, 1794171771, 1993524190, 2563102530, 2990286285, 3588343542, 5980572570, 8970858855, 17941717710]

約数ペア:

[(1, 17941717710), (2, 8970858855), (3, 5980572570), (5, 3588343542), (6, 2990286285), (7, 2563102530), (9, 1993524190), (10, 1794171771), (14, 1281551265), (15, 1196114514), (18, 996762095), (21, 854367510), (30, 598057257), (35, 512620506), (42, 427183755), (45, 398704838), (63, 284789170), (70, 256310253), (90, 199352419), (105, 170873502), (126, 142394585), (210, 85436751), (315, 56957834), (630, 28478917)]