145320390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1614671}}^1$

素因数の和:1614684

約数の個数: 24

約数和(自身を含む): 377833248

約数和(自身を除く): 232512858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1614671, 3229342, 4844013, 8073355, 9688026, 14532039, 16146710, 24220065, 29064078, 48440130, 72660195, 145320390]

約数ペア:

[(1, 145320390), (2, 72660195), (3, 48440130), (5, 29064078), (6, 24220065), (9, 16146710), (10, 14532039), (15, 9688026), (18, 8073355), (30, 4844013), (45, 3229342), (90, 1614671)]