18470490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2341}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 44516736

約数和(自身を除く): 26046246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2341, 2630, 3945, 4682, 7023, 7890, 11705, 14046, 23410, 35115, 70230, 615683, 1231366, 1847049, 3078415, 3694098, 6156830, 9235245, 18470490]

約数ペア:

[(1, 18470490), (2, 9235245), (3, 6156830), (5, 3694098), (6, 3078415), (10, 1847049), (15, 1231366), (30, 615683), (263, 70230), (526, 35115), (789, 23410), (1315, 14046), (1578, 11705), (2341, 7890), (2630, 7023), (3945, 4682)]