13678030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 26516160

約数和(自身を除く): 12838130

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 1319, 2074, 2638, 5185, 6595, 10370, 13190, 22423, 44846, 80459, 112115, 160918, 224230, 402295, 804590, 1367803, 2735606, 6839015, 13678030]

約数ペア:

[(1, 13678030), (2, 6839015), (5, 2735606), (10, 1367803), (17, 804590), (34, 402295), (61, 224230), (85, 160918), (122, 112115), (170, 80459), (305, 44846), (610, 22423), (1037, 13190), (1319, 10370), (2074, 6595), (2638, 5185)]