1365460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 2913120

約数和(自身を除く): 1547660

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1019, 1340, 2038, 4076, 5095, 10190, 20380, 68273, 136546, 273092, 341365, 682730, 1365460]

約数ペア:

[(1, 1365460), (2, 682730), (4, 341365), (5, 273092), (10, 136546), (20, 68273), (67, 20380), (134, 10190), (268, 5095), (335, 4076), (670, 2038), (1019, 1340)]