371431890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4127021}}^1$

素因数の和:4127034

約数の個数: 24

約数和(自身を含む): 965723148

約数和(自身を除く): 594291258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4127021, 8254042, 12381063, 20635105, 24762126, 37143189, 41270210, 61905315, 74286378, 123810630, 185715945, 371431890]

約数ペア:

[(1, 371431890), (2, 185715945), (3, 123810630), (5, 74286378), (6, 61905315), (9, 41270210), (10, 37143189), (15, 24762126), (18, 20635105), (30, 12381063), (45, 8254042), (90, 4127021)]