38875620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{1889}}^1$

素因数の和:1922

約数の個数: 96

約数和(自身を含む): 127008000

約数和(自身を除く): 88132380

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, 1889, 2058, 2940, 3430, 3778, 4116, 5145, 5667, 6860, 7556, 9445, 10290, 11334, 13223, 18890, 20580, 22668, 26446, 28335, 37780, 39669, 52892, 56670, 66115, 79338, 92561, 113340, 132230, 158676, 185122, 198345, 264460, 277683, 370244, 396690, 462805, 555366, 647927, 793380, 925610, 1110732, 1295854, 1388415, 1851220, 1943781, 2591708, 2776830, 3239635, 3887562, 5553660, 6479270, 7775124, 9718905, 12958540, 19437810, 38875620]

約数ペア:

[(1, 38875620), (2, 19437810), (3, 12958540), (4, 9718905), (5, 7775124), (6, 6479270), (7, 5553660), (10, 3887562), (12, 3239635), (14, 2776830), (15, 2591708), (20, 1943781), (21, 1851220), (28, 1388415), (30, 1295854), (35, 1110732), (42, 925610), (49, 793380), (60, 647927), (70, 555366), (84, 462805), (98, 396690), (105, 370244), (140, 277683), (147, 264460), (196, 198345), (210, 185122), (245, 158676), (294, 132230), (343, 113340), (420, 92561), (490, 79338), (588, 66115), (686, 56670), (735, 52892), (980, 39669), (1029, 37780), (1372, 28335), (1470, 26446), (1715, 22668), (1889, 20580), (2058, 18890), (2940, 13223), (3430, 11334), (3778, 10290), (4116, 9445), (5145, 7556), (5667, 6860)]