398070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4423}}^1$

素因数の和:4436

約数の個数: 24

約数和(自身を含む): 1035216

約数和(自身を除く): 637146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4423, 8846, 13269, 22115, 26538, 39807, 44230, 66345, 79614, 132690, 199035, 398070]

約数ペア:

[(1, 398070), (2, 199035), (3, 132690), (5, 79614), (6, 66345), (9, 44230), (10, 39807), (15, 26538), (18, 22115), (30, 13269), (45, 8846), (90, 4423)]