87238530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18289}}^1$

素因数の和:18355

約数の個数: 48

約数和(自身を含む): 231112440

約数和(自身を除く): 143873910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 18289, 36578, 54867, 91445, 109734, 164601, 182890, 274335, 329202, 548670, 823005, 969317, 1646010, 1938634, 2907951, 4846585, 5815902, 8723853, 9693170, 14539755, 17447706, 29079510, 43619265, 87238530]

約数ペア:

[(1, 87238530), (2, 43619265), (3, 29079510), (5, 17447706), (6, 14539755), (9, 9693170), (10, 8723853), (15, 5815902), (18, 4846585), (30, 2907951), (45, 1938634), (53, 1646010), (90, 969317), (106, 823005), (159, 548670), (265, 329202), (318, 274335), (477, 182890), (530, 164601), (795, 109734), (954, 91445), (1590, 54867), (2385, 36578), (4770, 18289)]