23378820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10531}}^1$

素因数の和:10580

約数の個数: 48

約数和(自身を含む): 67236288

約数和(自身を除く): 43857468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 10531, 21062, 31593, 42124, 52655, 63186, 105310, 126372, 157965, 210620, 315930, 389647, 631860, 779294, 1168941, 1558588, 1948235, 2337882, 3896470, 4675764, 5844705, 7792940, 11689410, 23378820]

約数ペア:

[(1, 23378820), (2, 11689410), (3, 7792940), (4, 5844705), (5, 4675764), (6, 3896470), (10, 2337882), (12, 1948235), (15, 1558588), (20, 1168941), (30, 779294), (37, 631860), (60, 389647), (74, 315930), (111, 210620), (148, 157965), (185, 126372), (222, 105310), (370, 63186), (444, 52655), (555, 42124), (740, 31593), (1110, 21062), (2220, 10531)]