191136870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2123743}}^1$

素因数の和:2123756

約数の個数: 24

約数和(自身を含む): 496956096

約数和(自身を除く): 305819226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2123743, 4247486, 6371229, 10618715, 12742458, 19113687, 21237430, 31856145, 38227374, 63712290, 95568435, 191136870]

約数ペア:

[(1, 191136870), (2, 95568435), (3, 63712290), (5, 38227374), (6, 31856145), (9, 21237430), (10, 19113687), (15, 12742458), (18, 10618715), (30, 6371229), (45, 4247486), (90, 2123743)]