2021617110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{18149}}^1$

素因数の和:18285

約数の個数: 64

約数和(自身を含む): 5018112000

約数和(自身を除く): 2996494890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 79, 94, 141, 158, 235, 237, 282, 395, 470, 474, 705, 790, 1185, 1410, 2370, 3713, 7426, 11139, 18149, 18565, 22278, 36298, 37130, 54447, 55695, 90745, 108894, 111390, 181490, 272235, 544470, 853003, 1433771, 1706006, 2559009, 2867542, 4265015, 4301313, 5118018, 7168855, 8530030, 8602626, 12795045, 14337710, 21506565, 25590090, 43013130, 67387237, 134774474, 202161711, 336936185, 404323422, 673872370, 1010808555, 2021617110]

約数ペア:

[(1, 2021617110), (2, 1010808555), (3, 673872370), (5, 404323422), (6, 336936185), (10, 202161711), (15, 134774474), (30, 67387237), (47, 43013130), (79, 25590090), (94, 21506565), (141, 14337710), (158, 12795045), (235, 8602626), (237, 8530030), (282, 7168855), (395, 5118018), (470, 4301313), (474, 4265015), (705, 2867542), (790, 2559009), (1185, 1706006), (1410, 1433771), (2370, 853003), (3713, 544470), (7426, 272235), (11139, 181490), (18149, 111390), (18565, 108894), (22278, 90745), (36298, 55695), (37130, 54447)]