171403060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1601}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 370600272

約数和(自身を除く): 199197212

約数列:

[1, 2, 4, 5, 10, 20, 53, 101, 106, 202, 212, 265, 404, 505, 530, 1010, 1060, 1601, 2020, 3202, 5353, 6404, 8005, 10706, 16010, 21412, 26765, 32020, 53530, 84853, 107060, 161701, 169706, 323402, 339412, 424265, 646804, 808505, 848530, 1617010, 1697060, 3234020, 8570153, 17140306, 34280612, 42850765, 85701530, 171403060]

約数ペア:

[(1, 171403060), (2, 85701530), (4, 42850765), (5, 34280612), (10, 17140306), (20, 8570153), (53, 3234020), (101, 1697060), (106, 1617010), (202, 848530), (212, 808505), (265, 646804), (404, 424265), (505, 339412), (530, 323402), (1010, 169706), (1060, 161701), (1601, 107060), (2020, 84853), (3202, 53530), (5353, 32020), (6404, 26765), (8005, 21412), (10706, 16010)]