70847260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1283}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 163078272

約数和(自身を除く): 92231012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251, 502, 1004, 1255, 1283, 2510, 2566, 2761, 5020, 5132, 5522, 6415, 11044, 12830, 13805, 14113, 25660, 27610, 28226, 55220, 56452, 70565, 141130, 282260, 322033, 644066, 1288132, 1610165, 3220330, 3542363, 6440660, 7084726, 14169452, 17711815, 35423630, 70847260]

約数ペア:

[(1, 70847260), (2, 35423630), (4, 17711815), (5, 14169452), (10, 7084726), (11, 6440660), (20, 3542363), (22, 3220330), (44, 1610165), (55, 1288132), (110, 644066), (220, 322033), (251, 282260), (502, 141130), (1004, 70565), (1255, 56452), (1283, 55220), (2510, 28226), (2566, 27610), (2761, 25660), (5020, 14113), (5132, 13805), (5522, 12830), (6415, 11044)]