11971350

素因数分解:

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

素因数の和:774

約数の個数: 72

約数和(自身を含む): 33078240

約数和(自身を除く): 21106890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 719, 925, 1110, 1438, 1665, 1850, 2157, 2775, 3330, 3595, 4314, 5550, 6471, 7190, 8325, 10785, 12942, 16650, 17975, 21570, 26603, 32355, 35950, 53206, 53925, 64710, 79809, 107850, 133015, 159618, 161775, 239427, 266030, 323550, 399045, 478854, 665075, 798090, 1197135, 1330150, 1995225, 2394270, 3990450, 5985675, 11971350]

約数ペア:

[(1, 11971350), (2, 5985675), (3, 3990450), (5, 2394270), (6, 1995225), (9, 1330150), (10, 1197135), (15, 798090), (18, 665075), (25, 478854), (30, 399045), (37, 323550), (45, 266030), (50, 239427), (74, 161775), (75, 159618), (90, 133015), (111, 107850), (150, 79809), (185, 64710), (222, 53925), (225, 53206), (333, 35950), (370, 32355), (450, 26603), (555, 21570), (666, 17975), (719, 16650), (925, 12942), (1110, 10785), (1438, 8325), (1665, 7190), (1850, 6471), (2157, 5550), (2775, 4314), (3330, 3595)]