71001570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81611}}^1$

素因数の和:81650

約数の個数: 32

約数和(自身を含む): 176281920

約数和(自身を除く): 105280350

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 81611, 163222, 244833, 408055, 489666, 816110, 1224165, 2366719, 2448330, 4733438, 7100157, 11833595, 14200314, 23667190, 35500785, 71001570]

約数ペア:

[(1, 71001570), (2, 35500785), (3, 23667190), (5, 14200314), (6, 11833595), (10, 7100157), (15, 4733438), (29, 2448330), (30, 2366719), (58, 1224165), (87, 816110), (145, 489666), (174, 408055), (290, 244833), (435, 163222), (870, 81611)]