30280060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 42114500

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 37, 58, 68, 74, 83, 85, 116, 145, 148, 166, 170, 185, 290, 332, 340, 370, 415, 493, 580, 629, 740, 830, 986, 1073, 1258, 1411, 1660, 1972, 2146, 2407, 2465, 2516, 2822, 3071, 3145, 4292, 4814, 4930, 5365, 5644, 6142, 6290, 7055, 9628, 9860, 10730, 12035, 12284, 12580, 14110, 15355, 18241, 21460, 24070, 28220, 30710, 36482, 40919, 48140, 52207, 61420, 72964, 81838, 89059, 91205, 104414, 163676, 178118, 182410, 204595, 208828, 261035, 356236, 364820, 409190, 445295, 522070, 818380, 890590, 1044140, 1514003, 1781180, 3028006, 6056012, 7570015, 15140030, 30280060]

約数ペア:

[(1, 30280060), (2, 15140030), (4, 7570015), (5, 6056012), (10, 3028006), (17, 1781180), (20, 1514003), (29, 1044140), (34, 890590), (37, 818380), (58, 522070), (68, 445295), (74, 409190), (83, 364820), (85, 356236), (116, 261035), (145, 208828), (148, 204595), (166, 182410), (170, 178118), (185, 163676), (290, 104414), (332, 91205), (340, 89059), (370, 81838), (415, 72964), (493, 61420), (580, 52207), (629, 48140), (740, 40919), (830, 36482), (986, 30710), (1073, 28220), (1258, 24070), (1411, 21460), (1660, 18241), (1972, 15355), (2146, 14110), (2407, 12580), (2465, 12284), (2516, 12035), (2822, 10730), (3071, 9860), (3145, 9628), (4292, 7055), (4814, 6290), (4930, 6142), (5365, 5644)]