214923730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{133493}}^1$

素因数の和:133530

約数の個数: 32

約数和(自身を含む): 461355264

約数和(自身を除く): 246431534

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 133493, 266986, 667465, 934451, 1334930, 1868902, 3070339, 4672255, 6140678, 9344510, 15351695, 21492373, 30703390, 42984746, 107461865, 214923730]

約数ペア:

[(1, 214923730), (2, 107461865), (5, 42984746), (7, 30703390), (10, 21492373), (14, 15351695), (23, 9344510), (35, 6140678), (46, 4672255), (70, 3070339), (115, 1868902), (161, 1334930), (230, 934451), (322, 667465), (805, 266986), (1610, 133493)]