86253780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 252887040

約数和(自身を除く): 166633260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 79, 93, 124, 155, 158, 186, 237, 310, 316, 372, 395, 465, 474, 587, 620, 790, 930, 948, 1174, 1185, 1580, 1761, 1860, 2348, 2370, 2449, 2935, 3522, 4740, 4898, 5870, 7044, 7347, 8805, 9796, 11740, 12245, 14694, 17610, 18197, 24490, 29388, 35220, 36394, 36735, 46373, 48980, 54591, 72788, 73470, 90985, 92746, 109182, 139119, 146940, 181970, 185492, 218364, 231865, 272955, 278238, 363940, 463730, 545910, 556476, 695595, 927460, 1091820, 1391190, 1437563, 2782380, 2875126, 4312689, 5750252, 7187815, 8625378, 14375630, 17250756, 21563445, 28751260, 43126890, 86253780]

約数ペア:

[(1, 86253780), (2, 43126890), (3, 28751260), (4, 21563445), (5, 17250756), (6, 14375630), (10, 8625378), (12, 7187815), (15, 5750252), (20, 4312689), (30, 2875126), (31, 2782380), (60, 1437563), (62, 1391190), (79, 1091820), (93, 927460), (124, 695595), (155, 556476), (158, 545910), (186, 463730), (237, 363940), (310, 278238), (316, 272955), (372, 231865), (395, 218364), (465, 185492), (474, 181970), (587, 146940), (620, 139119), (790, 109182), (930, 92746), (948, 90985), (1174, 73470), (1185, 72788), (1580, 54591), (1761, 48980), (1860, 46373), (2348, 36735), (2370, 36394), (2449, 35220), (2935, 29388), (3522, 24490), (4740, 18197), (4898, 17610), (5870, 14694), (7044, 12245), (7347, 11740), (8805, 9796)]