84803490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{709}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 226972800

約数和(自身を除く): 142169310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 443, 709, 886, 1329, 1418, 2127, 2215, 2658, 3545, 3987, 4254, 4430, 6381, 6645, 7090, 7974, 10635, 11961, 12762, 13290, 19143, 19935, 21270, 23922, 31905, 38286, 39870, 59805, 63810, 95715, 119610, 191430, 314087, 628174, 942261, 1570435, 1884522, 2826783, 3140870, 4711305, 5653566, 8480349, 9422610, 14133915, 16960698, 28267830, 42401745, 84803490]

約数ペア:

[(1, 84803490), (2, 42401745), (3, 28267830), (5, 16960698), (6, 14133915), (9, 9422610), (10, 8480349), (15, 5653566), (18, 4711305), (27, 3140870), (30, 2826783), (45, 1884522), (54, 1570435), (90, 942261), (135, 628174), (270, 314087), (443, 191430), (709, 119610), (886, 95715), (1329, 63810), (1418, 59805), (2127, 39870), (2215, 38286), (2658, 31905), (3545, 23922), (3987, 21270), (4254, 19935), (4430, 19143), (6381, 13290), (6645, 12762), (7090, 11961), (7974, 10635)]