65406450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3137}}^1$

素因数の和:3291

約数の個数: 48

約数和(自身を含む): 163427040

約数和(自身を除く): 98020590

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 695, 834, 1390, 2085, 3137, 3475, 4170, 6274, 6950, 9411, 10425, 15685, 18822, 20850, 31370, 47055, 78425, 94110, 156850, 235275, 436043, 470550, 872086, 1308129, 2180215, 2616258, 4360430, 6540645, 10901075, 13081290, 21802150, 32703225, 65406450]

約数ペア:

[(1, 65406450), (2, 32703225), (3, 21802150), (5, 13081290), (6, 10901075), (10, 6540645), (15, 4360430), (25, 2616258), (30, 2180215), (50, 1308129), (75, 872086), (139, 470550), (150, 436043), (278, 235275), (417, 156850), (695, 94110), (834, 78425), (1390, 47055), (2085, 31370), (3137, 20850), (3475, 18822), (4170, 15685), (6274, 10425), (6950, 9411)]