27674220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{9413}}^1$

素因数の和:9439

約数の個数: 72

約数和(自身を含む): 90148464

約数和(自身を除く): 62474244

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, 9413, 18826, 28239, 37652, 47065, 56478, 65891, 94130, 112956, 131782, 141195, 188260, 197673, 263564, 282390, 329455, 395346, 461237, 564780, 658910, 790692, 922474, 988365, 1317820, 1383711, 1844948, 1976730, 2306185, 2767422, 3953460, 4612370, 5534844, 6918555, 9224740, 13837110, 27674220]

約数ペア:

[(1, 27674220), (2, 13837110), (3, 9224740), (4, 6918555), (5, 5534844), (6, 4612370), (7, 3953460), (10, 2767422), (12, 2306185), (14, 1976730), (15, 1844948), (20, 1383711), (21, 1317820), (28, 988365), (30, 922474), (35, 790692), (42, 658910), (49, 564780), (60, 461237), (70, 395346), (84, 329455), (98, 282390), (105, 263564), (140, 197673), (147, 188260), (196, 141195), (210, 131782), (245, 112956), (294, 94130), (420, 65891), (490, 56478), (588, 47065), (735, 37652), (980, 28239), (1470, 18826), (2940, 9413)]