30656868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6277}}^1$

素因数の和:6332

約数の個数: 48

約数和(自身を含む): 80157504

約数和(自身を除く): 49500636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 6277, 12554, 18831, 25108, 37662, 69047, 75324, 138094, 207141, 232249, 276188, 414282, 464498, 696747, 828564, 928996, 1393494, 2554739, 2786988, 5109478, 7664217, 10218956, 15328434, 30656868]

約数ペア:

[(1, 30656868), (2, 15328434), (3, 10218956), (4, 7664217), (6, 5109478), (11, 2786988), (12, 2554739), (22, 1393494), (33, 928996), (37, 828564), (44, 696747), (66, 464498), (74, 414282), (111, 276188), (132, 232249), (148, 207141), (222, 138094), (407, 75324), (444, 69047), (814, 37662), (1221, 25108), (1628, 18831), (2442, 12554), (4884, 6277)]