98401980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1640033}}^1$

素因数の和:1640045

約数の個数: 24

約数和(自身を含む): 275525712

約数和(自身を除く): 177123732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1640033, 3280066, 4920099, 6560132, 8200165, 9840198, 16400330, 19680396, 24600495, 32800660, 49200990, 98401980]

約数ペア:

[(1, 98401980), (2, 49200990), (3, 32800660), (4, 24600495), (5, 19680396), (6, 16400330), (10, 9840198), (12, 8200165), (15, 6560132), (20, 4920099), (30, 3280066), (60, 1640033)]