40223730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18367}}^1$

素因数の和:18450

約数の個数: 32

約数和(自身を含む): 97864704

約数和(自身を除く): 57640974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 18367, 36734, 55101, 91835, 110202, 183670, 275505, 551010, 1340791, 2681582, 4022373, 6703955, 8044746, 13407910, 20111865, 40223730]

約数ペア:

[(1, 40223730), (2, 20111865), (3, 13407910), (5, 8044746), (6, 6703955), (10, 4022373), (15, 2681582), (30, 1340791), (73, 551010), (146, 275505), (219, 183670), (365, 110202), (438, 91835), (730, 55101), (1095, 36734), (2190, 18367)]