81158190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{57559}}^1$

素因数の和:57616

約数の個数: 32

約数和(自身を含む): 198927360

約数和(自身を除く): 117769170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 57559, 115118, 172677, 287795, 345354, 575590, 863385, 1726770, 2705273, 5410546, 8115819, 13526365, 16231638, 27052730, 40579095, 81158190]

約数ペア:

[(1, 81158190), (2, 40579095), (3, 27052730), (5, 16231638), (6, 13526365), (10, 8115819), (15, 5410546), (30, 2705273), (47, 1726770), (94, 863385), (141, 575590), (235, 345354), (282, 287795), (470, 172677), (705, 115118), (1410, 57559)]