126719340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191999}}^1$

素因数の和:192022

約数の個数: 48

約数和(自身を含む): 387072000

約数和(自身を除く): 260352660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 191999, 383998, 575997, 767996, 959995, 1151994, 1919990, 2111989, 2303988, 2879985, 3839980, 4223978, 5759970, 6335967, 8447956, 10559945, 11519940, 12671934, 21119890, 25343868, 31679835, 42239780, 63359670, 126719340]

約数ペア:

[(1, 126719340), (2, 63359670), (3, 42239780), (4, 31679835), (5, 25343868), (6, 21119890), (10, 12671934), (11, 11519940), (12, 10559945), (15, 8447956), (20, 6335967), (22, 5759970), (30, 4223978), (33, 3839980), (44, 2879985), (55, 2303988), (60, 2111989), (66, 1919990), (110, 1151994), (132, 959995), (165, 767996), (220, 575997), (330, 383998), (660, 191999)]