65565770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 134369280

約数和(自身を除く): 68803510

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 53, 85, 95, 106, 170, 190, 265, 323, 383, 530, 646, 766, 901, 1007, 1615, 1802, 1915, 2014, 3230, 3830, 4505, 5035, 6511, 7277, 9010, 10070, 13022, 14554, 17119, 20299, 32555, 34238, 36385, 40598, 65110, 72770, 85595, 101495, 123709, 171190, 202990, 247418, 345083, 385681, 618545, 690166, 771362, 1237090, 1725415, 1928405, 3450830, 3856810, 6556577, 13113154, 32782885, 65565770]

約数ペア:

[(1, 65565770), (2, 32782885), (5, 13113154), (10, 6556577), (17, 3856810), (19, 3450830), (34, 1928405), (38, 1725415), (53, 1237090), (85, 771362), (95, 690166), (106, 618545), (170, 385681), (190, 345083), (265, 247418), (323, 202990), (383, 171190), (530, 123709), (646, 101495), (766, 85595), (901, 72770), (1007, 65110), (1615, 40598), (1802, 36385), (1915, 34238), (2014, 32555), (3230, 20299), (3830, 17119), (4505, 14554), (5035, 13022), (6511, 10070), (7277, 9010)]