2800710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 128

約数和(自身を含む): 8709120

約数和(自身を除く): 5908410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 41, 45, 46, 54, 55, 66, 69, 82, 90, 99, 110, 115, 123, 135, 138, 165, 198, 205, 207, 230, 246, 253, 270, 297, 330, 345, 369, 410, 414, 451, 495, 506, 594, 615, 621, 690, 738, 759, 902, 943, 990, 1035, 1107, 1230, 1242, 1265, 1353, 1485, 1518, 1845, 1886, 2070, 2214, 2255, 2277, 2530, 2706, 2829, 2970, 3105, 3690, 3795, 4059, 4510, 4554, 4715, 5535, 5658, 6210, 6765, 6831, 7590, 8118, 8487, 9430, 10373, 11070, 11385, 12177, 13530, 13662, 14145, 16974, 20295, 20746, 22770, 24354, 25461, 28290, 31119, 34155, 40590, 42435, 50922, 51865, 60885, 62238, 68310, 84870, 93357, 103730, 121770, 127305, 155595, 186714, 254610, 280071, 311190, 466785, 560142, 933570, 1400355, 2800710]

約数ペア:

[(1, 2800710), (2, 1400355), (3, 933570), (5, 560142), (6, 466785), (9, 311190), (10, 280071), (11, 254610), (15, 186714), (18, 155595), (22, 127305), (23, 121770), (27, 103730), (30, 93357), (33, 84870), (41, 68310), (45, 62238), (46, 60885), (54, 51865), (55, 50922), (66, 42435), (69, 40590), (82, 34155), (90, 31119), (99, 28290), (110, 25461), (115, 24354), (123, 22770), (135, 20746), (138, 20295), (165, 16974), (198, 14145), (205, 13662), (207, 13530), (230, 12177), (246, 11385), (253, 11070), (270, 10373), (297, 9430), (330, 8487), (345, 8118), (369, 7590), (410, 6831), (414, 6765), (451, 6210), (495, 5658), (506, 5535), (594, 4715), (615, 4554), (621, 4510), (690, 4059), (738, 3795), (759, 3690), (902, 3105), (943, 2970), (990, 2829), (1035, 2706), (1107, 2530), (1230, 2277), (1242, 2255), (1265, 2214), (1353, 2070), (1485, 1886), (1518, 1845)]