30249050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 61167960

約数和(自身を除く): 30918910

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 173, 269, 325, 346, 538, 650, 865, 1345, 1730, 2249, 2690, 3497, 4325, 4498, 6725, 6994, 8650, 11245, 13450, 17485, 22490, 34970, 46537, 56225, 87425, 93074, 112450, 174850, 232685, 465370, 604981, 1163425, 1209962, 2326850, 3024905, 6049810, 15124525, 30249050]

約数ペア:

[(1, 30249050), (2, 15124525), (5, 6049810), (10, 3024905), (13, 2326850), (25, 1209962), (26, 1163425), (50, 604981), (65, 465370), (130, 232685), (173, 174850), (269, 112450), (325, 93074), (346, 87425), (538, 56225), (650, 46537), (865, 34970), (1345, 22490), (1730, 17485), (2249, 13450), (2690, 11245), (3497, 8650), (4325, 6994), (4498, 6725)]