121211700630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4040390021}}^1$

素因数の和:4040390031

約数の個数: 16

約数和(自身を含む): 290908081584

約数和(自身を除く): 169696380954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4040390021, 8080780042, 12121170063, 20201950105, 24242340126, 40403900210, 60605850315, 121211700630]

約数ペア:

[(1, 121211700630), (2, 60605850315), (3, 40403900210), (5, 24242340126), (6, 20201950105), (10, 12121170063), (15, 8080780042), (30, 4040390021)]