89284790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8447}}^1$

素因数の和:8612

約数の個数: 32

約数和(自身を含む): 184909824

約数和(自身を除く): 95625034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 8447, 10570, 16894, 42235, 59129, 84470, 118258, 295645, 591290, 1275497, 2550994, 6377485, 8928479, 12754970, 17856958, 44642395, 89284790]

約数ペア:

[(1, 89284790), (2, 44642395), (5, 17856958), (7, 12754970), (10, 8928479), (14, 6377485), (35, 2550994), (70, 1275497), (151, 591290), (302, 295645), (755, 118258), (1057, 84470), (1510, 59129), (2114, 42235), (5285, 16894), (8447, 10570)]