120145090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1979}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 233513280

約数和(自身を除く): 113368190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 467, 934, 1979, 2335, 3958, 4670, 6071, 9895, 12142, 19790, 25727, 30355, 51454, 60710, 128635, 257270, 924193, 1848386, 4620965, 9241930, 12014509, 24029018, 60072545, 120145090]

約数ペア:

[(1, 120145090), (2, 60072545), (5, 24029018), (10, 12014509), (13, 9241930), (26, 4620965), (65, 1848386), (130, 924193), (467, 257270), (934, 128635), (1979, 60710), (2335, 51454), (3958, 30355), (4670, 25727), (6071, 19790), (9895, 12142)]