270069191

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 337582080

約数和(自身を除く): 67512889

約数列:

[1, 7, 17, 47, 109, 119, 329, 443, 763, 799, 1853, 3101, 5123, 5593, 7531, 12971, 20821, 35861, 48287, 52717, 87091, 145747, 338009, 353957, 609637, 820879, 2269489, 2477699, 5746153, 15886423, 38581313, 270069191]

約数ペア:

[(1, 270069191), (7, 38581313), (17, 15886423), (47, 5746153), (109, 2477699), (119, 2269489), (329, 820879), (443, 609637), (763, 353957), (799, 338009), (1853, 145747), (3101, 87091), (5123, 52717), (5593, 48287), (7531, 35861), (12971, 20821)]