289773630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3219707}}^1$

素因数の和:3219720

約数の個数: 24

約数和(自身を含む): 753411672

約数和(自身を除く): 463638042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3219707, 6439414, 9659121, 16098535, 19318242, 28977363, 32197070, 48295605, 57954726, 96591210, 144886815, 289773630]

約数ペア:

[(1, 289773630), (2, 144886815), (3, 96591210), (5, 57954726), (6, 48295605), (9, 32197070), (10, 28977363), (15, 19318242), (18, 16098535), (30, 9659121), (45, 6439414), (90, 3219707)]