89163630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{990707}}^1$

素因数の和:990720

約数の個数: 24

約数和(自身を含む): 231825672

約数和(自身を除く): 142662042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 990707, 1981414, 2972121, 4953535, 5944242, 8916363, 9907070, 14860605, 17832726, 29721210, 44581815, 89163630]

約数ペア:

[(1, 89163630), (2, 44581815), (3, 29721210), (5, 17832726), (6, 14860605), (9, 9907070), (10, 8916363), (15, 5944242), (18, 4953535), (30, 2972121), (45, 1981414), (90, 990707)]