492390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5471}}^1$

素因数の和:5484

約数の個数: 24

約数和(自身を含む): 1280448

約数和(自身を除く): 788058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5471, 10942, 16413, 27355, 32826, 49239, 54710, 82065, 98478, 164130, 246195, 492390]

約数ペア:

[(1, 492390), (2, 246195), (3, 164130), (5, 98478), (6, 82065), (9, 54710), (10, 49239), (15, 32826), (18, 27355), (30, 16413), (45, 10942), (90, 5471)]