1291362420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{46687}}^1$

素因数の和:47160

約数の個数: 48

約数和(自身を含む): 3623735808

約数和(自身を除く): 2332373388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 922, 1383, 1844, 2305, 2766, 4610, 5532, 6915, 9220, 13830, 27660, 46687, 93374, 140061, 186748, 233435, 280122, 466870, 560244, 700305, 933740, 1400610, 2801220, 21522707, 43045414, 64568121, 86090828, 107613535, 129136242, 215227070, 258272484, 322840605, 430454140, 645681210, 1291362420]

約数ペア:

[(1, 1291362420), (2, 645681210), (3, 430454140), (4, 322840605), (5, 258272484), (6, 215227070), (10, 129136242), (12, 107613535), (15, 86090828), (20, 64568121), (30, 43045414), (60, 21522707), (461, 2801220), (922, 1400610), (1383, 933740), (1844, 700305), (2305, 560244), (2766, 466870), (4610, 280122), (5532, 233435), (6915, 186748), (9220, 140061), (13830, 93374), (27660, 46687)]