870170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 1852416

約数和(自身を除く): 982246

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 401, 434, 802, 1085, 2005, 2170, 2807, 4010, 5614, 12431, 14035, 24862, 28070, 62155, 87017, 124310, 174034, 435085, 870170]

約数ペア:

[(1, 870170), (2, 435085), (5, 174034), (7, 124310), (10, 87017), (14, 62155), (31, 28070), (35, 24862), (62, 14035), (70, 12431), (155, 5614), (217, 4010), (310, 2807), (401, 2170), (434, 2005), (802, 1085)]