30227015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 46104576

約数和(自身を除く): 15877561

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2143, 2821, 10715, 14105, 15001, 27859, 66433, 75005, 139295, 195013, 332165, 465031, 863629, 975065, 2325155, 4318145, 6045403, 30227015]

約数ペア:

[(1, 30227015), (5, 6045403), (7, 4318145), (13, 2325155), (31, 975065), (35, 863629), (65, 465031), (91, 332165), (155, 195013), (217, 139295), (403, 75005), (455, 66433), (1085, 27859), (2015, 15001), (2143, 14105), (2821, 10715)]