310189945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 420134400

約数和(自身を除く): 109944455

約数列:

[1, 5, 13, 29, 65, 79, 145, 377, 395, 1027, 1885, 2083, 2291, 5135, 10415, 11455, 27079, 29783, 60407, 135395, 148915, 164557, 302035, 785291, 822785, 2139241, 3926455, 4772153, 10696205, 23860765, 62037989, 310189945]

約数ペア:

[(1, 310189945), (5, 62037989), (13, 23860765), (29, 10696205), (65, 4772153), (79, 3926455), (145, 2139241), (377, 822785), (395, 785291), (1027, 302035), (1885, 164557), (2083, 148915), (2291, 135395), (5135, 60407), (10415, 29783), (11455, 27079)]