1323841130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2271

約数の個数: 64

約数和(自身を含む): 2589919488

約数和(自身を除く): 1266078358

約数列:

[1, 2, 5, 10, 23, 37, 46, 73, 74, 115, 146, 185, 230, 365, 370, 730, 851, 1679, 1702, 2131, 2701, 3358, 4255, 4262, 5402, 8395, 8510, 10655, 13505, 16790, 21310, 27010, 49013, 62123, 78847, 98026, 124246, 155563, 157694, 245065, 310615, 311126, 394235, 490130, 621230, 777815, 788470, 1555630, 1813481, 3577949, 3626962, 5755831, 7155898, 9067405, 11511662, 17889745, 18134810, 28779155, 35779490, 57558310, 132384113, 264768226, 661920565, 1323841130]

約数ペア:

[(1, 1323841130), (2, 661920565), (5, 264768226), (10, 132384113), (23, 57558310), (37, 35779490), (46, 28779155), (73, 18134810), (74, 17889745), (115, 11511662), (146, 9067405), (185, 7155898), (230, 5755831), (365, 3626962), (370, 3577949), (730, 1813481), (851, 1555630), (1679, 788470), (1702, 777815), (2131, 621230), (2701, 490130), (3358, 394235), (4255, 311126), (4262, 310615), (5402, 245065), (8395, 157694), (8510, 155563), (10655, 124246), (13505, 98026), (16790, 78847), (21310, 62123), (27010, 49013)]