122559780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41687}}^1$

素因数の和:41713

約数の個数: 72

約数和(自身を含む): 399204288

約数和(自身を除く): 276644508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 41687, 83374, 125061, 166748, 208435, 250122, 291809, 416870, 500244, 583618, 625305, 833740, 875427, 1167236, 1250610, 1459045, 1750854, 2042663, 2501220, 2918090, 3501708, 4085326, 4377135, 5836180, 6127989, 8170652, 8754270, 10213315, 12255978, 17508540, 20426630, 24511956, 30639945, 40853260, 61279890, 122559780]

約数ペア:

[(1, 122559780), (2, 61279890), (3, 40853260), (4, 30639945), (5, 24511956), (6, 20426630), (7, 17508540), (10, 12255978), (12, 10213315), (14, 8754270), (15, 8170652), (20, 6127989), (21, 5836180), (28, 4377135), (30, 4085326), (35, 3501708), (42, 2918090), (49, 2501220), (60, 2042663), (70, 1750854), (84, 1459045), (98, 1250610), (105, 1167236), (140, 875427), (147, 833740), (196, 625305), (210, 583618), (245, 500244), (294, 416870), (420, 291809), (490, 250122), (588, 208435), (735, 166748), (980, 125061), (1470, 83374), (2940, 41687)]