85724490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{42649}}^1$

素因数の和:42726

約数の個数: 32

約数和(自身を含む): 208814400

約数和(自身を除く): 123089910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 42649, 85298, 127947, 213245, 255894, 426490, 639735, 1279470, 2857483, 5714966, 8572449, 14287415, 17144898, 28574830, 42862245, 85724490]

約数ペア:

[(1, 85724490), (2, 42862245), (3, 28574830), (5, 17144898), (6, 14287415), (10, 8572449), (15, 5714966), (30, 2857483), (67, 1279470), (134, 639735), (201, 426490), (335, 255894), (402, 213245), (670, 127947), (1005, 85298), (2010, 42649)]