173514580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9629}}^1$

素因数の和:9708

約数の個数: 48

約数和(自身を含む): 393135120

約数和(自身を除く): 219620540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 4505, 9010, 9629, 18020, 19258, 38516, 48145, 96290, 163693, 192580, 327386, 510337, 654772, 818465, 1020674, 1636930, 2041348, 2551685, 3273860, 5103370, 8675729, 10206740, 17351458, 34702916, 43378645, 86757290, 173514580]

約数ペア:

[(1, 173514580), (2, 86757290), (4, 43378645), (5, 34702916), (10, 17351458), (17, 10206740), (20, 8675729), (34, 5103370), (53, 3273860), (68, 2551685), (85, 2041348), (106, 1636930), (170, 1020674), (212, 818465), (265, 654772), (340, 510337), (530, 327386), (901, 192580), (1060, 163693), (1802, 96290), (3604, 48145), (4505, 38516), (9010, 19258), (9629, 18020)]