308440890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3427121}}^1$

素因数の和:3427134

約数の個数: 24

約数和(自身を含む): 801946548

約数和(自身を除く): 493505658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3427121, 6854242, 10281363, 17135605, 20562726, 30844089, 34271210, 51406815, 61688178, 102813630, 154220445, 308440890]

約数ペア:

[(1, 308440890), (2, 154220445), (3, 102813630), (5, 61688178), (6, 51406815), (9, 34271210), (10, 30844089), (15, 20562726), (18, 17135605), (30, 10281363), (45, 6854242), (90, 3427121)]