38628660

素因数分解:

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

素因数の和:1910

約数の個数: 96

約数和(自身を含む): 126201600

約数和(自身を除く): 87572940

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, 1877, 2058, 2940, 3430, 3754, 4116, 5145, 5631, 6860, 7508, 9385, 10290, 11262, 13139, 18770, 20580, 22524, 26278, 28155, 37540, 39417, 52556, 56310, 65695, 78834, 91973, 112620, 131390, 157668, 183946, 197085, 262780, 275919, 367892, 394170, 459865, 551838, 643811, 788340, 919730, 1103676, 1287622, 1379595, 1839460, 1931433, 2575244, 2759190, 3219055, 3862866, 5518380, 6438110, 7725732, 9657165, 12876220, 19314330, 38628660]

約数ペア:

[(1, 38628660), (2, 19314330), (3, 12876220), (4, 9657165), (5, 7725732), (6, 6438110), (7, 5518380), (10, 3862866), (12, 3219055), (14, 2759190), (15, 2575244), (20, 1931433), (21, 1839460), (28, 1379595), (30, 1287622), (35, 1103676), (42, 919730), (49, 788340), (60, 643811), (70, 551838), (84, 459865), (98, 394170), (105, 367892), (140, 275919), (147, 262780), (196, 197085), (210, 183946), (245, 157668), (294, 131390), (343, 112620), (420, 91973), (490, 78834), (588, 65695), (686, 56310), (735, 52556), (980, 39417), (1029, 37540), (1372, 28155), (1470, 26278), (1715, 22524), (1877, 20580), (2058, 18770), (2940, 13139), (3430, 11262), (3754, 10290), (4116, 9385), (5145, 7508), (5631, 6860)]