171055870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7681}}^1$

素因数の和:7836

約数の個数: 32

約数和(自身を含む): 328543776

約数和(自身を除く): 157487906

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 7681, 11135, 15362, 22270, 38405, 76810, 130577, 261154, 652885, 1006211, 1305770, 2012422, 5031055, 10062110, 17105587, 34211174, 85527935, 171055870]

約数ペア:

[(1, 171055870), (2, 85527935), (5, 34211174), (10, 17105587), (17, 10062110), (34, 5031055), (85, 2012422), (131, 1305770), (170, 1006211), (262, 652885), (655, 261154), (1310, 130577), (2227, 76810), (4454, 38405), (7681, 22270), (11135, 15362)]