129632270

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1187}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 238474368

約数和(自身を除く): 108842098

約数列:

[1, 2, 5, 10, 67, 134, 163, 326, 335, 670, 815, 1187, 1630, 2374, 5935, 10921, 11870, 21842, 54605, 79529, 109210, 159058, 193481, 386962, 397645, 795290, 967405, 1934810, 12963227, 25926454, 64816135, 129632270]

約数ペア:

[(1, 129632270), (2, 64816135), (5, 25926454), (10, 12963227), (67, 1934810), (134, 967405), (163, 795290), (326, 397645), (335, 386962), (670, 193481), (815, 159058), (1187, 109210), (1630, 79529), (2374, 54605), (5935, 21842), (10921, 11870)]