9319380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22189}}^1$

素因数の和:22208

約数の個数: 48

約数和(自身を含む): 29823360

約数和(自身を除く): 20503980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 22189, 44378, 66567, 88756, 110945, 133134, 155323, 221890, 266268, 310646, 332835, 443780, 465969, 621292, 665670, 776615, 931938, 1331340, 1553230, 1863876, 2329845, 3106460, 4659690, 9319380]

約数ペア:

[(1, 9319380), (2, 4659690), (3, 3106460), (4, 2329845), (5, 1863876), (6, 1553230), (7, 1331340), (10, 931938), (12, 776615), (14, 665670), (15, 621292), (20, 465969), (21, 443780), (28, 332835), (30, 310646), (35, 266268), (42, 221890), (60, 155323), (70, 133134), (84, 110945), (105, 88756), (140, 66567), (210, 44378), (420, 22189)]