201931530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{81097}}^1$

素因数の和:81190

約数の個数: 32

約数和(自身を含む): 490480704

約数和(自身を除く): 288549174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 81097, 162194, 243291, 405485, 486582, 810970, 1216455, 2432910, 6731051, 13462102, 20193153, 33655255, 40386306, 67310510, 100965765, 201931530]

約数ペア:

[(1, 201931530), (2, 100965765), (3, 67310510), (5, 40386306), (6, 33655255), (10, 20193153), (15, 13462102), (30, 6731051), (83, 2432910), (166, 1216455), (249, 810970), (415, 486582), (498, 405485), (830, 243291), (1245, 162194), (2490, 81097)]