90921630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{20071}}^1$

素因数の和:20232

約数の個数: 32

約数和(自身を含む): 219667968

約数和(自身を除く): 128746338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 20071, 40142, 60213, 100355, 120426, 200710, 301065, 602130, 3030721, 6061442, 9092163, 15153605, 18184326, 30307210, 45460815, 90921630]

約数ペア:

[(1, 90921630), (2, 45460815), (3, 30307210), (5, 18184326), (6, 15153605), (10, 9092163), (15, 6061442), (30, 3030721), (151, 602130), (302, 301065), (453, 200710), (755, 120426), (906, 100355), (1510, 60213), (2265, 40142), (4530, 20071)]