7520770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 14878080

約数和(自身を除く): 7357310

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1721, 2185, 3442, 4370, 8605, 17210, 32699, 39583, 65398, 79166, 163495, 197915, 326990, 395830, 752077, 1504154, 3760385, 7520770]

約数ペア:

[(1, 7520770), (2, 3760385), (5, 1504154), (10, 752077), (19, 395830), (23, 326990), (38, 197915), (46, 163495), (95, 79166), (115, 65398), (190, 39583), (230, 32699), (437, 17210), (874, 8605), (1721, 4370), (2185, 3442)]