2653070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 5515776

約数和(自身を除く): 2862706

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 251, 302, 502, 755, 1057, 1255, 1510, 1757, 2114, 2510, 3514, 5285, 8785, 10570, 17570, 37901, 75802, 189505, 265307, 379010, 530614, 1326535, 2653070]

約数ペア:

[(1, 2653070), (2, 1326535), (5, 530614), (7, 379010), (10, 265307), (14, 189505), (35, 75802), (70, 37901), (151, 17570), (251, 10570), (302, 8785), (502, 5285), (755, 3514), (1057, 2510), (1255, 2114), (1510, 1757)]