70323880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6949}}^1$

素因数の和:6994

約数の個数: 64

約数和(自身を含む): 180144000

約数和(自身を除く): 109820120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 6949, 10120, 13898, 27796, 34745, 55592, 69490, 76439, 138980, 152878, 159827, 277960, 305756, 319654, 382195, 611512, 639308, 764390, 799135, 1278616, 1528780, 1598270, 1758097, 3057560, 3196540, 3516194, 6393080, 7032388, 8790485, 14064776, 17580970, 35161940, 70323880]

約数ペア:

[(1, 70323880), (2, 35161940), (4, 17580970), (5, 14064776), (8, 8790485), (10, 7032388), (11, 6393080), (20, 3516194), (22, 3196540), (23, 3057560), (40, 1758097), (44, 1598270), (46, 1528780), (55, 1278616), (88, 799135), (92, 764390), (110, 639308), (115, 611512), (184, 382195), (220, 319654), (230, 305756), (253, 277960), (440, 159827), (460, 152878), (506, 138980), (920, 76439), (1012, 69490), (1265, 55592), (2024, 34745), (2530, 27796), (5060, 13898), (6949, 10120)]