30874650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5563}}^1$

素因数の和:5615

約数の個数: 48

約数和(自身を含む): 78652704

約数和(自身を除く): 47778054

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2775, 5550, 5563, 11126, 16689, 27815, 33378, 55630, 83445, 139075, 166890, 205831, 278150, 411662, 417225, 617493, 834450, 1029155, 1234986, 2058310, 3087465, 5145775, 6174930, 10291550, 15437325, 30874650]

約数ペア:

[(1, 30874650), (2, 15437325), (3, 10291550), (5, 6174930), (6, 5145775), (10, 3087465), (15, 2058310), (25, 1234986), (30, 1029155), (37, 834450), (50, 617493), (74, 417225), (75, 411662), (111, 278150), (150, 205831), (185, 166890), (222, 139075), (370, 83445), (555, 55630), (925, 33378), (1110, 27815), (1850, 16689), (2775, 11126), (5550, 5563)]