134521270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{27967}}^1$

素因数の和:28024

約数の個数: 32

約数和(自身を含む): 267821568

約数和(自身を除く): 133300298

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 27967, 55934, 139835, 279670, 363571, 727142, 1034779, 1817855, 2069558, 3635710, 5173895, 10347790, 13452127, 26904254, 67260635, 134521270]

約数ペア:

[(1, 134521270), (2, 67260635), (5, 26904254), (10, 13452127), (13, 10347790), (26, 5173895), (37, 3635710), (65, 2069558), (74, 1817855), (130, 1034779), (185, 727142), (370, 363571), (481, 279670), (962, 139835), (2405, 55934), (4810, 27967)]