193719540

素因数分解:

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

素因数の和:9446

約数の個数: 96

約数和(自身を含む): 632620800

約数和(自身を除く): 438901260

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, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 9413, 10290, 18826, 20580, 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, 3228659, 3953460, 4612370, 5534844, 6457318, 6918555, 9224740, 9685977, 12914636, 13837110, 16143295, 19371954, 27674220, 32286590, 38743908, 48429885, 64573180, 96859770, 193719540]

約数ペア:

[(1, 193719540), (2, 96859770), (3, 64573180), (4, 48429885), (5, 38743908), (6, 32286590), (7, 27674220), (10, 19371954), (12, 16143295), (14, 13837110), (15, 12914636), (20, 9685977), (21, 9224740), (28, 6918555), (30, 6457318), (35, 5534844), (42, 4612370), (49, 3953460), (60, 3228659), (70, 2767422), (84, 2306185), (98, 1976730), (105, 1844948), (140, 1383711), (147, 1317820), (196, 988365), (210, 922474), (245, 790692), (294, 658910), (343, 564780), (420, 461237), (490, 395346), (588, 329455), (686, 282390), (735, 263564), (980, 197673), (1029, 188260), (1372, 141195), (1470, 131782), (1715, 112956), (2058, 94130), (2940, 65891), (3430, 56478), (4116, 47065), (5145, 37652), (6860, 28239), (9413, 20580), (10290, 18826)]