140748690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4691623}}^1$

素因数の和:4691633

約数の個数: 16

約数和(自身を含む): 337796928

約数和(自身を除く): 197048238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4691623, 9383246, 14074869, 23458115, 28149738, 46916230, 70374345, 140748690]

約数ペア:

[(1, 140748690), (2, 70374345), (3, 46916230), (5, 28149738), (6, 23458115), (10, 14074869), (15, 9383246), (30, 4691623)]