149229810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{552703}}^1$

素因数の和:552719

約数の個数: 32

約数和(自身を含む): 397946880

約数和(自身を除く): 248717070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 552703, 1105406, 1658109, 2763515, 3316218, 4974327, 5527030, 8290545, 9948654, 14922981, 16581090, 24871635, 29845962, 49743270, 74614905, 149229810]

約数ペア:

[(1, 149229810), (2, 74614905), (3, 49743270), (5, 29845962), (6, 24871635), (9, 16581090), (10, 14922981), (15, 9948654), (18, 8290545), (27, 5527030), (30, 4974327), (45, 3316218), (54, 2763515), (90, 1658109), (135, 1105406), (270, 552703)]