69101620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{493583}}^1$

素因数の和:493599

約数の個数: 24

約数和(自身を含む): 165844224

約数和(自身を除く): 96742604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 493583, 987166, 1974332, 2467915, 3455081, 4935830, 6910162, 9871660, 13820324, 17275405, 34550810, 69101620]

約数ペア:

[(1, 69101620), (2, 34550810), (4, 17275405), (5, 13820324), (7, 9871660), (10, 6910162), (14, 4935830), (20, 3455081), (28, 2467915), (35, 1974332), (70, 987166), (140, 493583)]