73310340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17209}}^1$

素因数の和:17292

約数の個数: 48

約数和(自身を含む): 208172160

約数和(自身を除く): 134861820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 17209, 34418, 51627, 68836, 86045, 103254, 172090, 206508, 258135, 344180, 516270, 1032540, 1221839, 2443678, 3665517, 4887356, 6109195, 7331034, 12218390, 14662068, 18327585, 24436780, 36655170, 73310340]

約数ペア:

[(1, 73310340), (2, 36655170), (3, 24436780), (4, 18327585), (5, 14662068), (6, 12218390), (10, 7331034), (12, 6109195), (15, 4887356), (20, 3665517), (30, 2443678), (60, 1221839), (71, 1032540), (142, 516270), (213, 344180), (284, 258135), (355, 206508), (426, 172090), (710, 103254), (852, 86045), (1065, 68836), (1420, 51627), (2130, 34418), (4260, 17209)]