190240090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311869}}^1$

素因数の和:311937

約数の個数: 16

約数和(自身を含む): 348046920

約数和(自身を除く): 157806830

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 311869, 623738, 1559345, 3118690, 19024009, 38048018, 95120045, 190240090]

約数ペア:

[(1, 190240090), (2, 95120045), (5, 38048018), (10, 19024009), (61, 3118690), (122, 1559345), (305, 623738), (610, 311869)]