68635740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 202245120

約数和(自身を除く): 133609380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 43, 60, 74, 86, 111, 129, 148, 172, 185, 215, 222, 258, 370, 430, 444, 516, 555, 645, 719, 740, 860, 1110, 1290, 1438, 1591, 2157, 2220, 2580, 2876, 3182, 3595, 4314, 4773, 6364, 7190, 7955, 8628, 9546, 10785, 14380, 15910, 19092, 21570, 23865, 26603, 30917, 31820, 43140, 47730, 53206, 61834, 79809, 92751, 95460, 106412, 123668, 133015, 154585, 159618, 185502, 266030, 309170, 319236, 371004, 399045, 463755, 532060, 618340, 798090, 927510, 1143929, 1596180, 1855020, 2287858, 3431787, 4575716, 5719645, 6863574, 11439290, 13727148, 17158935, 22878580, 34317870, 68635740]

約数ペア:

[(1, 68635740), (2, 34317870), (3, 22878580), (4, 17158935), (5, 13727148), (6, 11439290), (10, 6863574), (12, 5719645), (15, 4575716), (20, 3431787), (30, 2287858), (37, 1855020), (43, 1596180), (60, 1143929), (74, 927510), (86, 798090), (111, 618340), (129, 532060), (148, 463755), (172, 399045), (185, 371004), (215, 319236), (222, 309170), (258, 266030), (370, 185502), (430, 159618), (444, 154585), (516, 133015), (555, 123668), (645, 106412), (719, 95460), (740, 92751), (860, 79809), (1110, 61834), (1290, 53206), (1438, 47730), (1591, 43140), (2157, 31820), (2220, 30917), (2580, 26603), (2876, 23865), (3182, 21570), (3595, 19092), (4314, 15910), (4773, 14380), (6364, 10785), (7190, 9546), (7955, 8628)]