30171510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2447}}^1$

素因数の和:2597

約数の個数: 48

約数和(自身を含む): 79050816

約数和(自身を除く): 48879306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2447, 2466, 4110, 4894, 6165, 7341, 12235, 12330, 14682, 22023, 24470, 36705, 44046, 73410, 110115, 220230, 335239, 670478, 1005717, 1676195, 2011434, 3017151, 3352390, 5028585, 6034302, 10057170, 15085755, 30171510]

約数ペア:

[(1, 30171510), (2, 15085755), (3, 10057170), (5, 6034302), (6, 5028585), (9, 3352390), (10, 3017151), (15, 2011434), (18, 1676195), (30, 1005717), (45, 670478), (90, 335239), (137, 220230), (274, 110115), (411, 73410), (685, 44046), (822, 36705), (1233, 24470), (1370, 22023), (2055, 14682), (2447, 12330), (2466, 12235), (4110, 7341), (4894, 6165)]