12680830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 23976000

約数和(自身を除く): 11295170

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 599, 730, 1198, 2117, 2995, 4234, 5990, 10585, 17371, 21170, 34742, 43727, 86855, 87454, 173710, 218635, 437270, 1268083, 2536166, 6340415, 12680830]

約数ペア:

[(1, 12680830), (2, 6340415), (5, 2536166), (10, 1268083), (29, 437270), (58, 218635), (73, 173710), (145, 87454), (146, 86855), (290, 43727), (365, 34742), (599, 21170), (730, 17371), (1198, 10585), (2117, 5990), (2995, 4234)]