293490570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 718626816

約数和(自身を除く): 425136246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 227, 355, 426, 454, 607, 681, 710, 1065, 1135, 1214, 1362, 1821, 2130, 2270, 3035, 3405, 3642, 6070, 6810, 9105, 16117, 18210, 32234, 43097, 48351, 80585, 86194, 96702, 129291, 137789, 161170, 215485, 241755, 258582, 275578, 413367, 430970, 483510, 646455, 688945, 826734, 1292910, 1377890, 2066835, 4133670, 9783019, 19566038, 29349057, 48915095, 58698114, 97830190, 146745285, 293490570]

約数ペア:

[(1, 293490570), (2, 146745285), (3, 97830190), (5, 58698114), (6, 48915095), (10, 29349057), (15, 19566038), (30, 9783019), (71, 4133670), (142, 2066835), (213, 1377890), (227, 1292910), (355, 826734), (426, 688945), (454, 646455), (607, 483510), (681, 430970), (710, 413367), (1065, 275578), (1135, 258582), (1214, 241755), (1362, 215485), (1821, 161170), (2130, 137789), (2270, 129291), (3035, 96702), (3405, 86194), (3642, 80585), (6070, 48351), (6810, 43097), (9105, 32234), (16117, 18210)]