38110730

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 44142070

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 271, 287, 343, 410, 490, 542, 574, 686, 1355, 1435, 1715, 1897, 2009, 2710, 2870, 3430, 3794, 4018, 9485, 10045, 11111, 13279, 14063, 18970, 20090, 22222, 26558, 28126, 55555, 66395, 70315, 77777, 92953, 111110, 132790, 140630, 155554, 185906, 388885, 464765, 544439, 777770, 929530, 1088878, 2722195, 3811073, 5444390, 7622146, 19055365, 38110730]

約数ペア:

[(1, 38110730), (2, 19055365), (5, 7622146), (7, 5444390), (10, 3811073), (14, 2722195), (35, 1088878), (41, 929530), (49, 777770), (70, 544439), (82, 464765), (98, 388885), (205, 185906), (245, 155554), (271, 140630), (287, 132790), (343, 111110), (410, 92953), (490, 77777), (542, 70315), (574, 66395), (686, 55555), (1355, 28126), (1435, 26558), (1715, 22222), (1897, 20090), (2009, 18970), (2710, 14063), (2870, 13279), (3430, 11111), (3794, 10045), (4018, 9485)]