871356956460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12821}}^1\times {\mathrm{1132721}}^1$

素因数の和:1145554

約数の個数: 48

約数和(自身を含む): 2439991929312

約数和(自身を除く): 1568634972852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12821, 25642, 38463, 51284, 64105, 76926, 128210, 153852, 192315, 256420, 384630, 769260, 1132721, 2265442, 3398163, 4530884, 5663605, 6796326, 11327210, 13592652, 16990815, 22654420, 33981630, 67963260, 14522615941, 29045231882, 43567847823, 58090463764, 72613079705, 87135695646, 145226159410, 174271391292, 217839239115, 290452318820, 435678478230, 871356956460]

約数ペア:

[(1, 871356956460), (2, 435678478230), (3, 290452318820), (4, 217839239115), (5, 174271391292), (6, 145226159410), (10, 87135695646), (12, 72613079705), (15, 58090463764), (20, 43567847823), (30, 29045231882), (60, 14522615941), (12821, 67963260), (25642, 33981630), (38463, 22654420), (51284, 16990815), (64105, 13592652), (76926, 11327210), (128210, 6796326), (153852, 5663605), (192315, 4530884), (256420, 3398163), (384630, 2265442), (769260, 1132721)]