812340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4513}}^1$

素因数の和:4528

約数の個数: 36

約数和(自身を含む): 2464644

約数和(自身を除く): 1652304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4513, 9026, 13539, 18052, 22565, 27078, 40617, 45130, 54156, 67695, 81234, 90260, 135390, 162468, 203085, 270780, 406170, 812340]

約数ペア:

[(1, 812340), (2, 406170), (3, 270780), (4, 203085), (5, 162468), (6, 135390), (9, 90260), (10, 81234), (12, 67695), (15, 54156), (18, 45130), (20, 40617), (30, 27078), (36, 22565), (45, 18052), (60, 13539), (90, 9026), (180, 4513)]