70745870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{544199}}^1$

素因数の和:544219

約数の個数: 16

約数和(自身を含む): 137138400

約数和(自身を除く): 66392530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 544199, 1088398, 2720995, 5441990, 7074587, 14149174, 35372935, 70745870]

約数ペア:

[(1, 70745870), (2, 35372935), (5, 14149174), (10, 7074587), (13, 5441990), (26, 2720995), (65, 1088398), (130, 544199)]