15705748830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7373591}}^1$

素因数の和:7373672

約数の個数: 32

約数和(自身を含む): 38224700928

約数和(自身を除く): 22518952098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 7373591, 14747182, 22120773, 36867955, 44241546, 73735910, 110603865, 221207730, 523524961, 1047049922, 1570574883, 2617624805, 3141149766, 5235249610, 7852874415, 15705748830]

約数ペア:

[(1, 15705748830), (2, 7852874415), (3, 5235249610), (5, 3141149766), (6, 2617624805), (10, 1570574883), (15, 1047049922), (30, 523524961), (71, 221207730), (142, 110603865), (213, 73735910), (355, 44241546), (426, 36867955), (710, 22120773), (1065, 14747182), (2130, 7373591)]