127551410

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 274579200

約数和(自身を除く): 147027790

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 343, 410, 490, 574, 686, 907, 1435, 1715, 1814, 2009, 2870, 3430, 4018, 4535, 6349, 9070, 10045, 12698, 14063, 20090, 28126, 31745, 37187, 44443, 63490, 70315, 74374, 88886, 140630, 185935, 222215, 260309, 311101, 371870, 444430, 520618, 622202, 1301545, 1555505, 1822163, 2603090, 3111010, 3644326, 9110815, 12755141, 18221630, 25510282, 63775705, 127551410]

約数ペア:

[(1, 127551410), (2, 63775705), (5, 25510282), (7, 18221630), (10, 12755141), (14, 9110815), (35, 3644326), (41, 3111010), (49, 2603090), (70, 1822163), (82, 1555505), (98, 1301545), (205, 622202), (245, 520618), (287, 444430), (343, 371870), (410, 311101), (490, 260309), (574, 222215), (686, 185935), (907, 140630), (1435, 88886), (1715, 74374), (1814, 70315), (2009, 63490), (2870, 44443), (3430, 37187), (4018, 31745), (4535, 28126), (6349, 20090), (9070, 14063), (10045, 12698)]