91904820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1869

約数の個数: 96

約数和(自身を含む): 296583168

約数和(自身を除く): 204678348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1723, 1778, 1905, 2540, 2667, 3446, 3556, 3810, 4445, 5169, 5334, 6892, 7620, 8615, 8890, 10338, 10668, 12061, 13335, 17230, 17780, 20676, 24122, 25845, 26670, 34460, 36183, 48244, 51690, 53340, 60305, 72366, 103380, 120610, 144732, 180915, 218821, 241220, 361830, 437642, 656463, 723660, 875284, 1094105, 1312926, 1531747, 2188210, 2625852, 3063494, 3282315, 4376420, 4595241, 6126988, 6564630, 7658735, 9190482, 13129260, 15317470, 18380964, 22976205, 30634940, 45952410, 91904820]

約数ペア:

[(1, 91904820), (2, 45952410), (3, 30634940), (4, 22976205), (5, 18380964), (6, 15317470), (7, 13129260), (10, 9190482), (12, 7658735), (14, 6564630), (15, 6126988), (20, 4595241), (21, 4376420), (28, 3282315), (30, 3063494), (35, 2625852), (42, 2188210), (60, 1531747), (70, 1312926), (84, 1094105), (105, 875284), (127, 723660), (140, 656463), (210, 437642), (254, 361830), (381, 241220), (420, 218821), (508, 180915), (635, 144732), (762, 120610), (889, 103380), (1270, 72366), (1524, 60305), (1723, 53340), (1778, 51690), (1905, 48244), (2540, 36183), (2667, 34460), (3446, 26670), (3556, 25845), (3810, 24122), (4445, 20676), (5169, 17780), (5334, 17230), (6892, 13335), (7620, 12061), (8615, 10668), (8890, 10338)]