145029090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{254437}}^1$

素因数の和:254466

約数の個数: 32

約数和(自身を含む): 366390720

約数和(自身を除く): 221361630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 254437, 508874, 763311, 1272185, 1526622, 2544370, 3816555, 4834303, 7633110, 9668606, 14502909, 24171515, 29005818, 48343030, 72514545, 145029090]

約数ペア:

[(1, 145029090), (2, 72514545), (3, 48343030), (5, 29005818), (6, 24171515), (10, 14502909), (15, 9668606), (19, 7633110), (30, 4834303), (38, 3816555), (57, 2544370), (95, 1526622), (114, 1272185), (190, 763311), (285, 508874), (570, 254437)]