86615490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11689}}^1$

素因数の和:11731

約数の個数: 64

約数和(自身を含む): 235670400

約数和(自身を除く): 149054910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 11689, 23378, 35067, 58445, 70134, 116890, 151957, 175335, 222091, 303914, 350670, 444182, 455871, 666273, 759785, 911742, 1110455, 1332546, 1519570, 2220910, 2279355, 2887183, 3331365, 4558710, 5774366, 6662730, 8661549, 14435915, 17323098, 28871830, 43307745, 86615490]

約数ペア:

[(1, 86615490), (2, 43307745), (3, 28871830), (5, 17323098), (6, 14435915), (10, 8661549), (13, 6662730), (15, 5774366), (19, 4558710), (26, 3331365), (30, 2887183), (38, 2279355), (39, 2220910), (57, 1519570), (65, 1332546), (78, 1110455), (95, 911742), (114, 759785), (130, 666273), (190, 455871), (195, 444182), (247, 350670), (285, 303914), (390, 222091), (494, 175335), (570, 151957), (741, 116890), (1235, 70134), (1482, 58445), (2470, 35067), (3705, 23378), (7410, 11689)]