30002856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 87333120

約数和(自身を除く): 57330264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 37, 39, 46, 52, 69, 74, 78, 92, 104, 111, 113, 138, 148, 156, 184, 222, 226, 276, 296, 299, 312, 339, 444, 452, 481, 552, 598, 678, 851, 888, 897, 904, 962, 1196, 1356, 1443, 1469, 1702, 1794, 1924, 2392, 2553, 2599, 2712, 2886, 2938, 3404, 3588, 3848, 4181, 4407, 5106, 5198, 5772, 5876, 6808, 7176, 7797, 8362, 8814, 10212, 10396, 11063, 11544, 11752, 12543, 15594, 16724, 17628, 20424, 20792, 22126, 25086, 31188, 33189, 33448, 33787, 35256, 44252, 50172, 54353, 62376, 66378, 67574, 88504, 96163, 100344, 101361, 108706, 132756, 135148, 163059, 192326, 202722, 217412, 265512, 270296, 288489, 326118, 384652, 405444, 434824, 576978, 652236, 769304, 810888, 1153956, 1250119, 1304472, 2307912, 2500238, 3750357, 5000476, 7500714, 10000952, 15001428, 30002856]

約数ペア:

[(1, 30002856), (2, 15001428), (3, 10000952), (4, 7500714), (6, 5000476), (8, 3750357), (12, 2500238), (13, 2307912), (23, 1304472), (24, 1250119), (26, 1153956), (37, 810888), (39, 769304), (46, 652236), (52, 576978), (69, 434824), (74, 405444), (78, 384652), (92, 326118), (104, 288489), (111, 270296), (113, 265512), (138, 217412), (148, 202722), (156, 192326), (184, 163059), (222, 135148), (226, 132756), (276, 108706), (296, 101361), (299, 100344), (312, 96163), (339, 88504), (444, 67574), (452, 66378), (481, 62376), (552, 54353), (598, 50172), (678, 44252), (851, 35256), (888, 33787), (897, 33448), (904, 33189), (962, 31188), (1196, 25086), (1356, 22126), (1443, 20792), (1469, 20424), (1702, 17628), (1794, 16724), (1924, 15594), (2392, 12543), (2553, 11752), (2599, 11544), (2712, 11063), (2886, 10396), (2938, 10212), (3404, 8814), (3588, 8362), (3848, 7797), (4181, 7176), (4407, 6808), (5106, 5876), (5198, 5772)]