31742570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3146

約数の個数: 32

約数和(自身を含む): 61509456

約数和(自身を除く): 29766886

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 3061, 5185, 6122, 10370, 15305, 30610, 52037, 104074, 186721, 260185, 373442, 520370, 933605, 1867210, 3174257, 6348514, 15871285, 31742570]

約数ペア:

[(1, 31742570), (2, 15871285), (5, 6348514), (10, 3174257), (17, 1867210), (34, 933605), (61, 520370), (85, 373442), (122, 260185), (170, 186721), (305, 104074), (610, 52037), (1037, 30610), (2074, 15305), (3061, 10370), (5185, 6122)]