19314330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{1877}}^1$

素因数の和:1908

約数の個数: 64

約数和(自身を含む): 54086400

約数和(自身を除く): 34772070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 1877, 2058, 3430, 3754, 5145, 5631, 9385, 10290, 11262, 13139, 18770, 26278, 28155, 39417, 56310, 65695, 78834, 91973, 131390, 183946, 197085, 275919, 394170, 459865, 551838, 643811, 919730, 1287622, 1379595, 1931433, 2759190, 3219055, 3862866, 6438110, 9657165, 19314330]

約数ペア:

[(1, 19314330), (2, 9657165), (3, 6438110), (5, 3862866), (6, 3219055), (7, 2759190), (10, 1931433), (14, 1379595), (15, 1287622), (21, 919730), (30, 643811), (35, 551838), (42, 459865), (49, 394170), (70, 275919), (98, 197085), (105, 183946), (147, 131390), (210, 91973), (245, 78834), (294, 65695), (343, 56310), (490, 39417), (686, 28155), (735, 26278), (1029, 18770), (1470, 13139), (1715, 11262), (1877, 10290), (2058, 9385), (3430, 5631), (3754, 5145)]