15303270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11863}}^1$

素因数の和:11916

約数の個数: 32

約数和(自身を含む): 37585152

約数和(自身を除く): 22281882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 11863, 23726, 35589, 59315, 71178, 118630, 177945, 355890, 510109, 1020218, 1530327, 2550545, 3060654, 5101090, 7651635, 15303270]

約数ペア:

[(1, 15303270), (2, 7651635), (3, 5101090), (5, 3060654), (6, 2550545), (10, 1530327), (15, 1020218), (30, 510109), (43, 355890), (86, 177945), (129, 118630), (215, 71178), (258, 59315), (430, 35589), (645, 23726), (1290, 11863)]