159042810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{123289}}^1$

素因数の和:123342

約数の個数: 32

約数和(自身を含む): 390582720

約数和(自身を除く): 231539910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 123289, 246578, 369867, 616445, 739734, 1232890, 1849335, 3698670, 5301427, 10602854, 15904281, 26507135, 31808562, 53014270, 79521405, 159042810]

約数ペア:

[(1, 159042810), (2, 79521405), (3, 53014270), (5, 31808562), (6, 26507135), (10, 15904281), (15, 10602854), (30, 5301427), (43, 3698670), (86, 1849335), (129, 1232890), (215, 739734), (258, 616445), (430, 369867), (645, 246578), (1290, 123289)]