72783870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127691}}^1$

素因数の和:127720

約数の個数: 32

約数和(自身を含む): 183876480

約数和(自身を除く): 111092610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 127691, 255382, 383073, 638455, 766146, 1276910, 1915365, 2426129, 3830730, 4852258, 7278387, 12130645, 14556774, 24261290, 36391935, 72783870]

約数ペア:

[(1, 72783870), (2, 36391935), (3, 24261290), (5, 14556774), (6, 12130645), (10, 7278387), (15, 4852258), (19, 3830730), (30, 2426129), (38, 1915365), (57, 1276910), (95, 766146), (114, 638455), (190, 383073), (285, 255382), (570, 127691)]