2018903970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67296799}}^1$

素因数の和:67296809

約数の個数: 16

約数和(自身を含む): 4845369600

約数和(自身を除く): 2826465630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67296799, 134593598, 201890397, 336483995, 403780794, 672967990, 1009451985, 2018903970]

約数ペア:

[(1, 2018903970), (2, 1009451985), (3, 672967990), (5, 403780794), (6, 336483995), (10, 201890397), (15, 134593598), (30, 67296799)]