1008067270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 2103501312

約数和(自身を除く): 1095434042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 211, 262, 422, 521, 655, 917, 1042, 1055, 1310, 1477, 1834, 2110, 2605, 2954, 3647, 4585, 5210, 7294, 7385, 9170, 14770, 18235, 27641, 36470, 55282, 68251, 109931, 136502, 138205, 193487, 219862, 276410, 341255, 386974, 477757, 549655, 682510, 769517, 955514, 967435, 1099310, 1539034, 1934870, 2388785, 3847585, 4777570, 7695170, 14400961, 28801922, 72004805, 100806727, 144009610, 201613454, 504033635, 1008067270]

約数ペア:

[(1, 1008067270), (2, 504033635), (5, 201613454), (7, 144009610), (10, 100806727), (14, 72004805), (35, 28801922), (70, 14400961), (131, 7695170), (211, 4777570), (262, 3847585), (422, 2388785), (521, 1934870), (655, 1539034), (917, 1099310), (1042, 967435), (1055, 955514), (1310, 769517), (1477, 682510), (1834, 549655), (2110, 477757), (2605, 386974), (2954, 341255), (3647, 276410), (4585, 219862), (5210, 193487), (7294, 138205), (7385, 136502), (9170, 109931), (14770, 68251), (18235, 55282), (27641, 36470)]