170804920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2297}}^1$

素因数の和:2345

約数の個数: 96

約数和(自身を含む): 454176720

約数和(自身を除く): 283371800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 260, 286, 338, 440, 520, 572, 676, 715, 845, 1144, 1352, 1430, 1690, 1859, 2297, 2860, 3380, 3718, 4594, 5720, 6760, 7436, 9188, 9295, 11485, 14872, 18376, 18590, 22970, 25267, 29861, 37180, 45940, 50534, 59722, 74360, 91880, 101068, 119444, 126335, 149305, 202136, 238888, 252670, 298610, 328471, 388193, 505340, 597220, 656942, 776386, 1010680, 1194440, 1313884, 1552772, 1642355, 1940965, 2627768, 3105544, 3284710, 3881930, 4270123, 6569420, 7763860, 8540246, 13138840, 15527720, 17080492, 21350615, 34160984, 42701230, 85402460, 170804920]

約数ペア:

[(1, 170804920), (2, 85402460), (4, 42701230), (5, 34160984), (8, 21350615), (10, 17080492), (11, 15527720), (13, 13138840), (20, 8540246), (22, 7763860), (26, 6569420), (40, 4270123), (44, 3881930), (52, 3284710), (55, 3105544), (65, 2627768), (88, 1940965), (104, 1642355), (110, 1552772), (130, 1313884), (143, 1194440), (169, 1010680), (220, 776386), (260, 656942), (286, 597220), (338, 505340), (440, 388193), (520, 328471), (572, 298610), (676, 252670), (715, 238888), (845, 202136), (1144, 149305), (1352, 126335), (1430, 119444), (1690, 101068), (1859, 91880), (2297, 74360), (2860, 59722), (3380, 50534), (3718, 45940), (4594, 37180), (5720, 29861), (6760, 25267), (7436, 22970), (9188, 18590), (9295, 18376), (11485, 14872)]