22217340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1061}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 62445600

約数和(自身を除く): 40228260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1061, 1396, 1745, 2094, 2122, 3183, 3490, 4188, 4244, 5235, 5305, 6366, 6980, 10470, 10610, 12732, 15915, 20940, 21220, 31830, 63660, 370289, 740578, 1110867, 1481156, 1851445, 2221734, 3702890, 4443468, 5554335, 7405780, 11108670, 22217340]

約数ペア:

[(1, 22217340), (2, 11108670), (3, 7405780), (4, 5554335), (5, 4443468), (6, 3702890), (10, 2221734), (12, 1851445), (15, 1481156), (20, 1110867), (30, 740578), (60, 370289), (349, 63660), (698, 31830), (1047, 21220), (1061, 20940), (1396, 15915), (1745, 12732), (2094, 10610), (2122, 10470), (3183, 6980), (3490, 6366), (4188, 5305), (4244, 5235)]