30643548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5309}}^1$

素因数の和:5366

約数の個数: 48

約数和(自身を含む): 79097760

約数和(自身を除く): 48454212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5309, 5772, 10618, 15927, 21236, 31854, 63708, 69017, 138034, 196433, 207051, 276068, 392866, 414102, 589299, 785732, 828204, 1178598, 2357196, 2553629, 5107258, 7660887, 10214516, 15321774, 30643548]

約数ペア:

[(1, 30643548), (2, 15321774), (3, 10214516), (4, 7660887), (6, 5107258), (12, 2553629), (13, 2357196), (26, 1178598), (37, 828204), (39, 785732), (52, 589299), (74, 414102), (78, 392866), (111, 276068), (148, 207051), (156, 196433), (222, 138034), (444, 69017), (481, 63708), (962, 31854), (1443, 21236), (1924, 15927), (2886, 10618), (5309, 5772)]