2394270

素因数分解:

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

素因数の和:769

約数の個数: 48

約数和(自身を含む): 6402240

約数和(自身を除く): 4007970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 719, 1110, 1438, 1665, 2157, 3330, 3595, 4314, 6471, 7190, 10785, 12942, 21570, 26603, 32355, 53206, 64710, 79809, 133015, 159618, 239427, 266030, 399045, 478854, 798090, 1197135, 2394270]

約数ペア:

[(1, 2394270), (2, 1197135), (3, 798090), (5, 478854), (6, 399045), (9, 266030), (10, 239427), (15, 159618), (18, 133015), (30, 79809), (37, 64710), (45, 53206), (74, 32355), (90, 26603), (111, 21570), (185, 12942), (222, 10785), (333, 7190), (370, 6471), (555, 4314), (666, 3595), (719, 3330), (1110, 2157), (1438, 1665)]