2998233.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12073}}^1$

素因数の和:12131

約数の個数: 72

約数和(自身を含む): 290065776

約数和(自身を除く): 196620756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 12073, 24146, 36219, 48292, 60365, 72438, 108657, 120730, 144876, 181095, 217314, 241460, 362190, 434628, 519139, 543285, 724380, 1038278, 1086570, 1557417, 2076556, 2173140, 2595695, 3114834, 4672251, 5191390, 6229668, 7787085, 9344502, 10382780, 15574170, 18689004, 23361255, 31148340, 46722510, 93445020]

約数ペア:

[(1, 93445020), (2, 46722510), (3, 31148340), (4, 23361255), (5, 18689004), (6, 15574170), (9, 10382780), (10, 9344502), (12, 7787085), (15, 6229668), (18, 5191390), (20, 4672251), (30, 3114834), (36, 2595695), (43, 2173140), (45, 2076556), (60, 1557417), (86, 1086570), (90, 1038278), (129, 724380), (172, 543285), (180, 519139), (215, 434628), (258, 362190), (387, 241460), (430, 217314), (516, 181095), (645, 144876), (774, 120730), (860, 108657), (1290, 72438), (1548, 60365), (1935, 48292), (2580, 36219), (3870, 24146), (7740, 12073)]