66906870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{33287}}^1$

素因数の和:33364

約数の個数: 32

約数和(自身を含む): 162978048

約数和(自身を除く): 96071178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 33287, 66574, 99861, 166435, 199722, 332870, 499305, 998610, 2230229, 4460458, 6690687, 11151145, 13381374, 22302290, 33453435, 66906870]

約数ペア:

[(1, 66906870), (2, 33453435), (3, 22302290), (5, 13381374), (6, 11151145), (10, 6690687), (15, 4460458), (30, 2230229), (67, 998610), (134, 499305), (201, 332870), (335, 199722), (402, 166435), (670, 99861), (1005, 66574), (2010, 33287)]