42156690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 104996736

約数和(自身を除く): 62840046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 163, 185, 222, 233, 326, 370, 466, 489, 555, 699, 815, 978, 1110, 1165, 1398, 1630, 2330, 2445, 3495, 4890, 6031, 6990, 8621, 12062, 17242, 18093, 25863, 30155, 36186, 37979, 43105, 51726, 60310, 75958, 86210, 90465, 113937, 129315, 180930, 189895, 227874, 258630, 379790, 569685, 1139370, 1405223, 2810446, 4215669, 7026115, 8431338, 14052230, 21078345, 42156690]

約数ペア:

[(1, 42156690), (2, 21078345), (3, 14052230), (5, 8431338), (6, 7026115), (10, 4215669), (15, 2810446), (30, 1405223), (37, 1139370), (74, 569685), (111, 379790), (163, 258630), (185, 227874), (222, 189895), (233, 180930), (326, 129315), (370, 113937), (466, 90465), (489, 86210), (555, 75958), (699, 60310), (815, 51726), (978, 43105), (1110, 37979), (1165, 36186), (1398, 30155), (1630, 25863), (2330, 18093), (2445, 17242), (3495, 12062), (4890, 8621), (6031, 6990)]