65945510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 121165632

約数和(自身を除く): 55220122

約数列:

[1, 2, 5, 10, 71, 142, 293, 317, 355, 586, 634, 710, 1465, 1585, 2930, 3170, 20803, 22507, 41606, 45014, 92881, 104015, 112535, 185762, 208030, 225070, 464405, 928810, 6594551, 13189102, 32972755, 65945510]

約数ペア:

[(1, 65945510), (2, 32972755), (5, 13189102), (10, 6594551), (71, 928810), (142, 464405), (293, 225070), (317, 208030), (355, 185762), (586, 112535), (634, 104015), (710, 92881), (1465, 45014), (1585, 41606), (2930, 22507), (3170, 20803)]