71545410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 204664320

約数和(自身を除く): 133118910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 41, 45, 46, 54, 69, 82, 90, 115, 123, 135, 138, 205, 207, 230, 246, 270, 281, 345, 369, 410, 414, 562, 615, 621, 690, 738, 843, 943, 1035, 1107, 1230, 1242, 1405, 1686, 1845, 1886, 2070, 2214, 2529, 2810, 2829, 3105, 3690, 4215, 4715, 5058, 5535, 5658, 6210, 6463, 7587, 8430, 8487, 9430, 11070, 11521, 12645, 12926, 14145, 15174, 16974, 19389, 23042, 25290, 25461, 28290, 32315, 34563, 37935, 38778, 42435, 50922, 57605, 58167, 64630, 69126, 75870, 84870, 96945, 103689, 115210, 116334, 127305, 172815, 174501, 193890, 207378, 254610, 264983, 290835, 311067, 345630, 349002, 518445, 529966, 581670, 622134, 794949, 872505, 1036890, 1324915, 1555335, 1589898, 1745010, 2384847, 2649830, 3110670, 3974745, 4769694, 7154541, 7949490, 11924235, 14309082, 23848470, 35772705, 71545410]

約数ペア:

[(1, 71545410), (2, 35772705), (3, 23848470), (5, 14309082), (6, 11924235), (9, 7949490), (10, 7154541), (15, 4769694), (18, 3974745), (23, 3110670), (27, 2649830), (30, 2384847), (41, 1745010), (45, 1589898), (46, 1555335), (54, 1324915), (69, 1036890), (82, 872505), (90, 794949), (115, 622134), (123, 581670), (135, 529966), (138, 518445), (205, 349002), (207, 345630), (230, 311067), (246, 290835), (270, 264983), (281, 254610), (345, 207378), (369, 193890), (410, 174501), (414, 172815), (562, 127305), (615, 116334), (621, 115210), (690, 103689), (738, 96945), (843, 84870), (943, 75870), (1035, 69126), (1107, 64630), (1230, 58167), (1242, 57605), (1405, 50922), (1686, 42435), (1845, 38778), (1886, 37935), (2070, 34563), (2214, 32315), (2529, 28290), (2810, 25461), (2829, 25290), (3105, 23042), (3690, 19389), (4215, 16974), (4715, 15174), (5058, 14145), (5535, 12926), (5658, 12645), (6210, 11521), (6463, 11070), (7587, 9430), (8430, 8487)]