61262630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42841}}^1$

素因数の和:42872

約数の個数: 32

約数和(自身を含む): 129554208

約数和(自身を除く): 68291578

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 42841, 85682, 214205, 428410, 471251, 556933, 942502, 1113866, 2356255, 2784665, 4712510, 5569330, 6126263, 12252526, 30631315, 61262630]

約数ペア:

[(1, 61262630), (2, 30631315), (5, 12252526), (10, 6126263), (11, 5569330), (13, 4712510), (22, 2784665), (26, 2356255), (55, 1113866), (65, 942502), (110, 556933), (130, 471251), (143, 428410), (286, 214205), (715, 85682), (1430, 42841)]