85669470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2447}}^1$

素因数の和:2849

約数の個数: 48

約数和(自身を含む): 223404480

約数和(自身を除く): 137735010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1945, 2334, 2447, 3501, 3890, 4894, 5835, 7002, 7341, 11670, 12235, 14682, 17505, 22023, 24470, 35010, 36705, 44046, 73410, 110115, 220230, 951883, 1903766, 2855649, 4759415, 5711298, 8566947, 9518830, 14278245, 17133894, 28556490, 42834735, 85669470]

約数ペア:

[(1, 85669470), (2, 42834735), (3, 28556490), (5, 17133894), (6, 14278245), (9, 9518830), (10, 8566947), (15, 5711298), (18, 4759415), (30, 2855649), (45, 1903766), (90, 951883), (389, 220230), (778, 110115), (1167, 73410), (1945, 44046), (2334, 36705), (2447, 35010), (3501, 24470), (3890, 22023), (4894, 17505), (5835, 14682), (7002, 12235), (7341, 11670)]