18010230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 49835520

約数和(自身を除く): 31825290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 617, 695, 834, 973, 1234, 1390, 1851, 1946, 2085, 2919, 3085, 3702, 4170, 4319, 4865, 5838, 6170, 8638, 9255, 9730, 12957, 14595, 18510, 21595, 25914, 29190, 43190, 64785, 85763, 129570, 171526, 257289, 428815, 514578, 600341, 857630, 1200682, 1286445, 1801023, 2572890, 3001705, 3602046, 6003410, 9005115, 18010230]

約数ペア:

[(1, 18010230), (2, 9005115), (3, 6003410), (5, 3602046), (6, 3001705), (7, 2572890), (10, 1801023), (14, 1286445), (15, 1200682), (21, 857630), (30, 600341), (35, 514578), (42, 428815), (70, 257289), (105, 171526), (139, 129570), (210, 85763), (278, 64785), (417, 43190), (617, 29190), (695, 25914), (834, 21595), (973, 18510), (1234, 14595), (1390, 12957), (1851, 9730), (1946, 9255), (2085, 8638), (2919, 6170), (3085, 5838), (3702, 4865), (4170, 4319)]