655530990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{21851033}}^1$

素因数の和:21851043

約数の個数: 16

約数和(自身を含む): 1573274448

約数和(自身を除く): 917743458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 21851033, 43702066, 65553099, 109255165, 131106198, 218510330, 327765495, 655530990]

約数ペア:

[(1, 655530990), (2, 327765495), (3, 218510330), (5, 131106198), (6, 109255165), (10, 65553099), (15, 43702066), (30, 21851033)]