86558390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 168565104

約数和(自身を除く): 82006714

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 289, 305, 491, 578, 610, 982, 1037, 1445, 2074, 2455, 2890, 4910, 5185, 8347, 10370, 16694, 17629, 29951, 35258, 41735, 59902, 83470, 88145, 141899, 149755, 176290, 283798, 299510, 509167, 709495, 1018334, 1418990, 2545835, 5091670, 8655839, 17311678, 43279195, 86558390]

約数ペア:

[(1, 86558390), (2, 43279195), (5, 17311678), (10, 8655839), (17, 5091670), (34, 2545835), (61, 1418990), (85, 1018334), (122, 709495), (170, 509167), (289, 299510), (305, 283798), (491, 176290), (578, 149755), (610, 141899), (982, 88145), (1037, 83470), (1445, 59902), (2074, 41735), (2455, 35258), (2890, 29951), (4910, 17629), (5185, 16694), (8347, 10370)]