319164418620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41235713}}^1$

素因数の和:41235771

約数の個数: 72

約数和(自身を含む): 990646793136

約数和(自身を除く): 671482374516

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, 41235713, 82471426, 123707139, 164942852, 206178565, 247414278, 371121417, 412357130, 494828556, 618535695, 742242834, 824714260, 1237071390, 1484485668, 1773135659, 1855607085, 2474142780, 3546271318, 3711214170, 5319406977, 7092542636, 7422428340, 8865678295, 10638813954, 15958220931, 17731356590, 21277627908, 26597034885, 31916441862, 35462713180, 53194069770, 63832883724, 79791104655, 106388139540, 159582209310, 319164418620]

約数ペア:

[(1, 319164418620), (2, 159582209310), (3, 106388139540), (4, 79791104655), (5, 63832883724), (6, 53194069770), (9, 35462713180), (10, 31916441862), (12, 26597034885), (15, 21277627908), (18, 17731356590), (20, 15958220931), (30, 10638813954), (36, 8865678295), (43, 7422428340), (45, 7092542636), (60, 5319406977), (86, 3711214170), (90, 3546271318), (129, 2474142780), (172, 1855607085), (180, 1773135659), (215, 1484485668), (258, 1237071390), (387, 824714260), (430, 742242834), (516, 618535695), (645, 494828556), (774, 412357130), (860, 371121417), (1290, 247414278), (1548, 206178565), (1935, 164942852), (2580, 123707139), (3870, 82471426), (7740, 41235713)]