70848280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1540

約数の個数: 64

約数和(自身を含む): 169594560

約数和(自身を除く): 98746280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 530, 920, 1060, 1219, 1453, 2120, 2438, 2906, 4876, 5812, 6095, 7265, 9752, 11624, 12190, 14530, 24380, 29060, 33419, 48760, 58120, 66838, 77009, 133676, 154018, 167095, 267352, 308036, 334190, 385045, 616072, 668380, 770090, 1336760, 1540180, 1771207, 3080360, 3542414, 7084828, 8856035, 14169656, 17712070, 35424140, 70848280]

約数ペア:

[(1, 70848280), (2, 35424140), (4, 17712070), (5, 14169656), (8, 8856035), (10, 7084828), (20, 3542414), (23, 3080360), (40, 1771207), (46, 1540180), (53, 1336760), (92, 770090), (106, 668380), (115, 616072), (184, 385045), (212, 334190), (230, 308036), (265, 267352), (424, 167095), (460, 154018), (530, 133676), (920, 77009), (1060, 66838), (1219, 58120), (1453, 48760), (2120, 33419), (2438, 29060), (2906, 24380), (4876, 14530), (5812, 12190), (6095, 11624), (7265, 9752)]