76989290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3343}}^1$

素因数の和:3411

約数の個数: 48

約数和(自身を含む): 164685312

約数和(自身を除く): 87696022

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3290, 3343, 4606, 6686, 11515, 16715, 23030, 23401, 33430, 46802, 117005, 157121, 163807, 234010, 314242, 327614, 785605, 819035, 1099847, 1571210, 1638070, 2199694, 5499235, 7698929, 10998470, 15397858, 38494645, 76989290]

約数ペア:

[(1, 76989290), (2, 38494645), (5, 15397858), (7, 10998470), (10, 7698929), (14, 5499235), (35, 2199694), (47, 1638070), (49, 1571210), (70, 1099847), (94, 819035), (98, 785605), (235, 327614), (245, 314242), (329, 234010), (470, 163807), (490, 157121), (658, 117005), (1645, 46802), (2303, 33430), (3290, 23401), (3343, 23030), (4606, 16715), (6686, 11515)]