8177070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 13595730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 349, 355, 426, 698, 710, 781, 1047, 1065, 1562, 1745, 2094, 2130, 2343, 3490, 3839, 3905, 4686, 5235, 7678, 7810, 10470, 11517, 11715, 19195, 23034, 23430, 24779, 38390, 49558, 57585, 74337, 115170, 123895, 148674, 247790, 272569, 371685, 545138, 743370, 817707, 1362845, 1635414, 2725690, 4088535, 8177070]

約数ペア:

[(1, 8177070), (2, 4088535), (3, 2725690), (5, 1635414), (6, 1362845), (10, 817707), (11, 743370), (15, 545138), (22, 371685), (30, 272569), (33, 247790), (55, 148674), (66, 123895), (71, 115170), (110, 74337), (142, 57585), (165, 49558), (213, 38390), (330, 24779), (349, 23430), (355, 23034), (426, 19195), (698, 11715), (710, 11517), (781, 10470), (1047, 7810), (1065, 7678), (1562, 5235), (1745, 4686), (2094, 3905), (2130, 3839), (2343, 3490)]