30122510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1091}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 59439744

約数和(自身を除く): 29317234

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 1091, 1255, 2182, 2510, 2761, 5455, 5522, 10910, 12001, 13805, 24002, 27610, 60005, 120010, 273841, 547682, 1369205, 2738410, 3012251, 6024502, 15061255, 30122510]

約数ペア:

[(1, 30122510), (2, 15061255), (5, 6024502), (10, 3012251), (11, 2738410), (22, 1369205), (55, 547682), (110, 273841), (251, 120010), (502, 60005), (1091, 27610), (1255, 24002), (2182, 13805), (2510, 12001), (2761, 10910), (5455, 5522)]