70482090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{47947}}^1$

素因数の和:47971

約数の個数: 48

約数和(自身を含む): 196778592

約数和(自身を除く): 126296502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 47947, 95894, 143841, 239735, 287682, 335629, 479470, 671258, 719205, 1006887, 1438410, 1678145, 2013774, 2349403, 3356290, 4698806, 5034435, 7048209, 10068870, 11747015, 14096418, 23494030, 35241045, 70482090]

約数ペア:

[(1, 70482090), (2, 35241045), (3, 23494030), (5, 14096418), (6, 11747015), (7, 10068870), (10, 7048209), (14, 5034435), (15, 4698806), (21, 3356290), (30, 2349403), (35, 2013774), (42, 1678145), (49, 1438410), (70, 1006887), (98, 719205), (105, 671258), (147, 479470), (210, 335629), (245, 287682), (294, 239735), (490, 143841), (735, 95894), (1470, 47947)]