29513990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3779}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 58786560

約数和(自身を除く): 29272570

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3779, 3905, 7558, 7810, 18895, 37790, 41569, 83138, 207845, 268309, 415690, 536618, 1341545, 2683090, 2951399, 5902798, 14756995, 29513990]

約数ペア:

[(1, 29513990), (2, 14756995), (5, 5902798), (10, 2951399), (11, 2683090), (22, 1341545), (55, 536618), (71, 415690), (110, 268309), (142, 207845), (355, 83138), (710, 41569), (781, 37790), (1562, 18895), (3779, 7810), (3905, 7558)]