2425010

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{101}}^1$

素因数の和:136

約数の個数: 40

約数和(自身を含む): 5142636

約数和(自身を除く): 2717626

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 343, 490, 505, 686, 707, 1010, 1414, 1715, 2401, 3430, 3535, 4802, 4949, 7070, 9898, 12005, 24010, 24745, 34643, 49490, 69286, 173215, 242501, 346430, 485002, 1212505, 2425010]

約数ペア:

[(1, 2425010), (2, 1212505), (5, 485002), (7, 346430), (10, 242501), (14, 173215), (35, 69286), (49, 49490), (70, 34643), (98, 24745), (101, 24010), (202, 12005), (245, 9898), (343, 7070), (490, 4949), (505, 4802), (686, 3535), (707, 3430), (1010, 2401), (1414, 1715)]