1025290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 2145024

約数和(自身を除く): 1119734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 151, 194, 302, 485, 679, 755, 970, 1057, 1358, 1510, 2114, 3395, 5285, 6790, 10570, 14647, 29294, 73235, 102529, 146470, 205058, 512645, 1025290]

約数ペア:

[(1, 1025290), (2, 512645), (5, 205058), (7, 146470), (10, 102529), (14, 73235), (35, 29294), (70, 14647), (97, 10570), (151, 6790), (194, 5285), (302, 3395), (485, 2114), (679, 1510), (755, 1358), (970, 1057)]