270923570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{14327}}^1$

素因数の和:14426

約数の個数: 32

約数和(自身を含む): 511681536

約数和(自身を除く): 240757966

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3782, 9455, 14327, 18910, 28654, 71635, 143270, 444137, 873947, 888274, 1747894, 2220685, 4369735, 4441370, 8739470, 27092357, 54184714, 135461785, 270923570]

約数ペア:

[(1, 270923570), (2, 135461785), (5, 54184714), (10, 27092357), (31, 8739470), (61, 4441370), (62, 4369735), (122, 2220685), (155, 1747894), (305, 888274), (310, 873947), (610, 444137), (1891, 143270), (3782, 71635), (9455, 28654), (14327, 18910)]