10126980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 31030272

約数和(自身を除く): 20903292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 443, 508, 635, 762, 886, 1143, 1270, 1329, 1524, 1772, 1905, 2215, 2286, 2540, 2658, 3810, 3987, 4430, 4572, 5316, 5715, 6645, 7620, 7974, 8860, 11430, 13290, 15948, 19935, 22860, 26580, 39870, 56261, 79740, 112522, 168783, 225044, 281305, 337566, 506349, 562610, 675132, 843915, 1012698, 1125220, 1687830, 2025396, 2531745, 3375660, 5063490, 10126980]

約数ペア:

[(1, 10126980), (2, 5063490), (3, 3375660), (4, 2531745), (5, 2025396), (6, 1687830), (9, 1125220), (10, 1012698), (12, 843915), (15, 675132), (18, 562610), (20, 506349), (30, 337566), (36, 281305), (45, 225044), (60, 168783), (90, 112522), (127, 79740), (180, 56261), (254, 39870), (381, 26580), (443, 22860), (508, 19935), (635, 15948), (762, 13290), (886, 11430), (1143, 8860), (1270, 7974), (1329, 7620), (1524, 6645), (1772, 5715), (1905, 5316), (2215, 4572), (2286, 4430), (2540, 3987), (2658, 3810)]