171445830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{80491}}^1$

素因数の和:80572

約数の個数: 32

約数和(自身を含む): 417270528

約数和(自身を除く): 245824698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 80491, 160982, 241473, 402455, 482946, 804910, 1207365, 2414730, 5714861, 11429722, 17144583, 28574305, 34289166, 57148610, 85722915, 171445830]

約数ペア:

[(1, 171445830), (2, 85722915), (3, 57148610), (5, 34289166), (6, 28574305), (10, 17144583), (15, 11429722), (30, 5714861), (71, 2414730), (142, 1207365), (213, 804910), (355, 482946), (426, 402455), (710, 241473), (1065, 160982), (2130, 80491)]