19773630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{219707}}^1$

素因数の和:219720

約数の個数: 24

約数和(自身を含む): 51411672

約数和(自身を除く): 31638042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 219707, 439414, 659121, 1098535, 1318242, 1977363, 2197070, 3295605, 3954726, 6591210, 9886815, 19773630]

約数ペア:

[(1, 19773630), (2, 9886815), (3, 6591210), (5, 3954726), (6, 3295605), (9, 2197070), (10, 1977363), (15, 1318242), (18, 1098535), (30, 659121), (45, 439414), (90, 219707)]