80723910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{57251}}^1$

素因数の和:57308

約数の個数: 32

約数和(自身を含む): 197862912

約数和(自身を除く): 117139002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 57251, 114502, 171753, 286255, 343506, 572510, 858765, 1717530, 2690797, 5381594, 8072391, 13453985, 16144782, 26907970, 40361955, 80723910]

約数ペア:

[(1, 80723910), (2, 40361955), (3, 26907970), (5, 16144782), (6, 13453985), (10, 8072391), (15, 5381594), (30, 2690797), (47, 1717530), (94, 858765), (141, 572510), (235, 343506), (282, 286255), (470, 171753), (705, 114502), (1410, 57251)]