86681610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 248198400

約数和(自身を除く): 161516790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 61, 90, 95, 114, 122, 135, 171, 183, 190, 270, 277, 285, 305, 342, 366, 513, 549, 554, 570, 610, 831, 855, 915, 1026, 1098, 1159, 1385, 1647, 1662, 1710, 1830, 2318, 2493, 2565, 2745, 2770, 3294, 3477, 4155, 4986, 5130, 5263, 5490, 5795, 6954, 7479, 8235, 8310, 10431, 10526, 11590, 12465, 14958, 15789, 16470, 16897, 17385, 20862, 24930, 26315, 31293, 31578, 33794, 34770, 37395, 47367, 50691, 52155, 52630, 62586, 74790, 78945, 84485, 94734, 101382, 104310, 142101, 152073, 156465, 157890, 168970, 236835, 253455, 284202, 304146, 312930, 321043, 456219, 473670, 506910, 642086, 710505, 760365, 912438, 963129, 1421010, 1520730, 1605215, 1926258, 2281095, 2889387, 3210430, 4562190, 4815645, 5778774, 8668161, 9631290, 14446935, 17336322, 28893870, 43340805, 86681610]

約数ペア:

[(1, 86681610), (2, 43340805), (3, 28893870), (5, 17336322), (6, 14446935), (9, 9631290), (10, 8668161), (15, 5778774), (18, 4815645), (19, 4562190), (27, 3210430), (30, 2889387), (38, 2281095), (45, 1926258), (54, 1605215), (57, 1520730), (61, 1421010), (90, 963129), (95, 912438), (114, 760365), (122, 710505), (135, 642086), (171, 506910), (183, 473670), (190, 456219), (270, 321043), (277, 312930), (285, 304146), (305, 284202), (342, 253455), (366, 236835), (513, 168970), (549, 157890), (554, 156465), (570, 152073), (610, 142101), (831, 104310), (855, 101382), (915, 94734), (1026, 84485), (1098, 78945), (1159, 74790), (1385, 62586), (1647, 52630), (1662, 52155), (1710, 50691), (1830, 47367), (2318, 37395), (2493, 34770), (2565, 33794), (2745, 31578), (2770, 31293), (3294, 26315), (3477, 24930), (4155, 20862), (4986, 17385), (5130, 16897), (5263, 16470), (5490, 15789), (5795, 14958), (6954, 12465), (7479, 11590), (8235, 10526), (8310, 10431)]