72019410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55829}}^1$

素因数の和:55882

約数の個数: 32

約数和(自身を含む): 176869440

約数和(自身を除く): 104850030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 55829, 111658, 167487, 279145, 334974, 558290, 837435, 1674870, 2400647, 4801294, 7201941, 12003235, 14403882, 24006470, 36009705, 72019410]

約数ペア:

[(1, 72019410), (2, 36009705), (3, 24006470), (5, 14403882), (6, 12003235), (10, 7201941), (15, 4801294), (30, 2400647), (43, 1674870), (86, 837435), (129, 558290), (215, 334974), (258, 279145), (430, 167487), (645, 111658), (1290, 55829)]