85553910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 242712288

約数和(自身を除く): 157158378

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 83, 90, 117, 130, 166, 195, 234, 249, 390, 415, 498, 585, 747, 830, 881, 1079, 1170, 1245, 1494, 1762, 2158, 2490, 2643, 3237, 3735, 4405, 5286, 5395, 6474, 7470, 7929, 8810, 9711, 10790, 11453, 13215, 15858, 16185, 19422, 22906, 26430, 32370, 34359, 39645, 48555, 57265, 68718, 73123, 79290, 97110, 103077, 114530, 146246, 171795, 206154, 219369, 343590, 365615, 438738, 515385, 658107, 731230, 950599, 1030770, 1096845, 1316214, 1901198, 2193690, 2851797, 3290535, 4752995, 5703594, 6581070, 8555391, 9505990, 14258985, 17110782, 28517970, 42776955, 85553910]

約数ペア:

[(1, 85553910), (2, 42776955), (3, 28517970), (5, 17110782), (6, 14258985), (9, 9505990), (10, 8555391), (13, 6581070), (15, 5703594), (18, 4752995), (26, 3290535), (30, 2851797), (39, 2193690), (45, 1901198), (65, 1316214), (78, 1096845), (83, 1030770), (90, 950599), (117, 731230), (130, 658107), (166, 515385), (195, 438738), (234, 365615), (249, 343590), (390, 219369), (415, 206154), (498, 171795), (585, 146246), (747, 114530), (830, 103077), (881, 97110), (1079, 79290), (1170, 73123), (1245, 68718), (1494, 57265), (1762, 48555), (2158, 39645), (2490, 34359), (2643, 32370), (3237, 26430), (3735, 22906), (4405, 19422), (5286, 16185), (5395, 15858), (6474, 13215), (7470, 11453), (7929, 10790), (8810, 9711)]