86908170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61637}}^1$

素因数の和:61694

約数の個数: 32

約数和(自身を含む): 213020928

約数和(自身を除く): 126112758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 61637, 123274, 184911, 308185, 369822, 616370, 924555, 1849110, 2896939, 5793878, 8690817, 14484695, 17381634, 28969390, 43454085, 86908170]

約数ペア:

[(1, 86908170), (2, 43454085), (3, 28969390), (5, 17381634), (6, 14484695), (10, 8690817), (15, 5793878), (30, 2896939), (47, 1849110), (94, 924555), (141, 616370), (235, 369822), (282, 308185), (470, 184911), (705, 123274), (1410, 61637)]