291776470

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{1187}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 537850368

約数和(自身を除く): 246073898

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 523, 1046, 1187, 2374, 2615, 5230, 5935, 11870, 24581, 49162, 55789, 111578, 122905, 245810, 278945, 557890, 620801, 1241602, 3104005, 6208010, 29177647, 58355294, 145888235, 291776470]

約数ペア:

[(1, 291776470), (2, 145888235), (5, 58355294), (10, 29177647), (47, 6208010), (94, 3104005), (235, 1241602), (470, 620801), (523, 557890), (1046, 278945), (1187, 245810), (2374, 122905), (2615, 111578), (5230, 55789), (5935, 49162), (11870, 24581)]