73929770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{434881}}^1$

素因数の和:434905

約数の個数: 16

約数和(自身を含む): 140901768

約数和(自身を除く): 66971998

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 434881, 869762, 2174405, 4348810, 7392977, 14785954, 36964885, 73929770]

約数ペア:

[(1, 73929770), (2, 36964885), (5, 14785954), (10, 7392977), (17, 4348810), (34, 2174405), (85, 869762), (170, 434881)]