64759370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3299}}^1$

素因数の和:3470

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 61643830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3299, 3926, 6598, 9815, 16495, 19630, 32990, 42887, 85774, 214435, 428870, 498149, 996298, 2490745, 4981490, 6475937, 12951874, 32379685, 64759370]

約数ペア:

[(1, 64759370), (2, 32379685), (5, 12951874), (10, 6475937), (13, 4981490), (26, 2490745), (65, 996298), (130, 498149), (151, 428870), (302, 214435), (755, 85774), (1510, 42887), (1963, 32990), (3299, 19630), (3926, 16495), (6598, 9815)]