149157090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3181}}^1$

素因数の和:3715

約数の個数: 48

約数和(自身を含む): 388674936

約数和(自身を除く): 239517846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 521, 1042, 1563, 2605, 3126, 3181, 4689, 5210, 6362, 7815, 9378, 9543, 15630, 15905, 19086, 23445, 28629, 31810, 46890, 47715, 57258, 95430, 143145, 286290, 1657301, 3314602, 4971903, 8286505, 9943806, 14915709, 16573010, 24859515, 29831418, 49719030, 74578545, 149157090]

約数ペア:

[(1, 149157090), (2, 74578545), (3, 49719030), (5, 29831418), (6, 24859515), (9, 16573010), (10, 14915709), (15, 9943806), (18, 8286505), (30, 4971903), (45, 3314602), (90, 1657301), (521, 286290), (1042, 143145), (1563, 95430), (2605, 57258), (3126, 47715), (3181, 46890), (4689, 31810), (5210, 28629), (6362, 23445), (7815, 19086), (9378, 15905), (9543, 15630)]