30209335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 41872320

約数和(自身を除く): 11662985

約数列:

[1, 5, 13, 19, 61, 65, 95, 247, 305, 401, 793, 1159, 1235, 2005, 3965, 5213, 5795, 7619, 15067, 24461, 26065, 38095, 75335, 99047, 122305, 317993, 464759, 495235, 1589965, 2323795, 6041867, 30209335]

約数ペア:

[(1, 30209335), (5, 6041867), (13, 2323795), (19, 1589965), (61, 495235), (65, 464759), (95, 317993), (247, 122305), (305, 99047), (401, 75335), (793, 38095), (1159, 26065), (1235, 24461), (2005, 15067), (3965, 7619), (5213, 5795)]