45149090

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13163}}^1$

素因数の和:13191

約数の個数: 32

約数和(自身を含む): 94780800

約数和(自身を除く): 49631710

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 13163, 26326, 65815, 92141, 131630, 184282, 460705, 644987, 921410, 1289974, 3224935, 4514909, 6449870, 9029818, 22574545, 45149090]

約数ペア:

[(1, 45149090), (2, 22574545), (5, 9029818), (7, 6449870), (10, 4514909), (14, 3224935), (35, 1289974), (49, 921410), (70, 644987), (98, 460705), (245, 184282), (343, 131630), (490, 92141), (686, 65815), (1715, 26326), (3430, 13163)]