429550

素因数分解:

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

素因数の和:105

約数の個数: 36

約数和(自身を含む): 890568

約数和(自身を除く): 461018

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 121, 142, 242, 275, 355, 550, 605, 710, 781, 1210, 1562, 1775, 3025, 3550, 3905, 6050, 7810, 8591, 17182, 19525, 39050, 42955, 85910, 214775, 429550]

約数ペア:

[(1, 429550), (2, 214775), (5, 85910), (10, 42955), (11, 39050), (22, 19525), (25, 17182), (50, 8591), (55, 7810), (71, 6050), (110, 3905), (121, 3550), (142, 3025), (242, 1775), (275, 1562), (355, 1210), (550, 781), (605, 710)]