70881580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46027}}^1$

素因数の和:46054

約数の個数: 48

約数和(自身を含む): 185584896

約数和(自身を除く): 114703316

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 46027, 92054, 184108, 230135, 322189, 460270, 506297, 644378, 920540, 1012594, 1288756, 1610945, 2025188, 2531485, 3221890, 3544079, 5062970, 6443780, 7088158, 10125940, 14176316, 17720395, 35440790, 70881580]

約数ペア:

[(1, 70881580), (2, 35440790), (4, 17720395), (5, 14176316), (7, 10125940), (10, 7088158), (11, 6443780), (14, 5062970), (20, 3544079), (22, 3221890), (28, 2531485), (35, 2025188), (44, 1610945), (55, 1288756), (70, 1012594), (77, 920540), (110, 644378), (140, 506297), (154, 460270), (220, 322189), (308, 230135), (385, 184108), (770, 92054), (1540, 46027)]