30521784

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{12347}}^1$

素因数の和:12459

約数の個数: 32

約数和(自身を含む): 77051520

約数和(自身を除く): 46529736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 12347, 24694, 37041, 49388, 74082, 98776, 148164, 296328, 1271741, 2543482, 3815223, 5086964, 7630446, 10173928, 15260892, 30521784]

約数ペア:

[(1, 30521784), (2, 15260892), (3, 10173928), (4, 7630446), (6, 5086964), (8, 3815223), (12, 2543482), (24, 1271741), (103, 296328), (206, 148164), (309, 98776), (412, 74082), (618, 49388), (824, 37041), (1236, 24694), (2472, 12347)]