1525130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 3024000

約数和(自身を除く): 1498870

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 349, 437, 698, 874, 1745, 2185, 3490, 4370, 6631, 8027, 13262, 16054, 33155, 40135, 66310, 80270, 152513, 305026, 762565, 1525130]

約数ペア:

[(1, 1525130), (2, 762565), (5, 305026), (10, 152513), (19, 80270), (23, 66310), (38, 40135), (46, 33155), (95, 16054), (115, 13262), (190, 8027), (230, 6631), (349, 4370), (437, 3490), (698, 2185), (874, 1745)]