6428030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 13314240

約数和(自身を除く): 6886210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 401, 458, 802, 1145, 1603, 2005, 2290, 2807, 3206, 4010, 5614, 8015, 14035, 16030, 28070, 91829, 183658, 459145, 642803, 918290, 1285606, 3214015, 6428030]

約数ペア:

[(1, 6428030), (2, 3214015), (5, 1285606), (7, 918290), (10, 642803), (14, 459145), (35, 183658), (70, 91829), (229, 28070), (401, 16030), (458, 14035), (802, 8015), (1145, 5614), (1603, 4010), (2005, 3206), (2290, 2807)]