70841670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 175011840

約数和(自身を除く): 104170170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 79, 142, 158, 213, 237, 355, 395, 421, 426, 474, 710, 790, 842, 1065, 1185, 1263, 2105, 2130, 2370, 2526, 4210, 5609, 6315, 11218, 12630, 16827, 28045, 29891, 33259, 33654, 56090, 59782, 66518, 84135, 89673, 99777, 149455, 166295, 168270, 179346, 199554, 298910, 332590, 448365, 498885, 896730, 997770, 2361389, 4722778, 7084167, 11806945, 14168334, 23613890, 35420835, 70841670]

約数ペア:

[(1, 70841670), (2, 35420835), (3, 23613890), (5, 14168334), (6, 11806945), (10, 7084167), (15, 4722778), (30, 2361389), (71, 997770), (79, 896730), (142, 498885), (158, 448365), (213, 332590), (237, 298910), (355, 199554), (395, 179346), (421, 168270), (426, 166295), (474, 149455), (710, 99777), (790, 89673), (842, 84135), (1065, 66518), (1185, 59782), (1263, 56090), (2105, 33654), (2130, 33259), (2370, 29891), (2526, 28045), (4210, 16827), (5609, 12630), (6315, 11218)]