200701890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2230021}}^1$

素因数の和:2230034

約数の個数: 24

約数和(自身を含む): 521825148

約数和(自身を除く): 321123258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2230021, 4460042, 6690063, 11150105, 13380126, 20070189, 22300210, 33450315, 40140378, 66900630, 100350945, 200701890]

約数ペア:

[(1, 200701890), (2, 100350945), (3, 66900630), (5, 40140378), (6, 33450315), (9, 22300210), (10, 20070189), (15, 13380126), (18, 11150105), (30, 6690063), (45, 4460042), (90, 2230021)]