194527530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2161417}}^1$

素因数の和:2161430

約数の個数: 24

約数和(自身を含む): 505771812

約数和(自身を除く): 311244282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2161417, 4322834, 6484251, 10807085, 12968502, 19452753, 21614170, 32421255, 38905506, 64842510, 97263765, 194527530]

約数ペア:

[(1, 194527530), (2, 97263765), (3, 64842510), (5, 38905506), (6, 32421255), (9, 21614170), (10, 19452753), (15, 12968502), (18, 10807085), (30, 6484251), (45, 4322834), (90, 2161417)]