86870030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5101}}^1$

素因数の和:5252

約数の個数: 32

約数和(自身を含む): 169712928

約数和(自身を除く): 82842898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 5101, 8515, 10202, 17030, 25505, 51010, 66313, 132626, 331565, 663130, 668231, 1336462, 3341155, 6682310, 8687003, 17374006, 43435015, 86870030]

約数ペア:

[(1, 86870030), (2, 43435015), (5, 17374006), (10, 8687003), (13, 6682310), (26, 3341155), (65, 1336462), (130, 668231), (131, 663130), (262, 331565), (655, 132626), (1310, 66313), (1703, 51010), (3406, 25505), (5101, 17030), (8515, 10202)]