7761130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 15168384

約数和(自身を除く): 7407254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 263, 454, 526, 1135, 1315, 2270, 2630, 2951, 3419, 5902, 6838, 14755, 17095, 29510, 34190, 59701, 119402, 298505, 597010, 776113, 1552226, 3880565, 7761130]

約数ペア:

[(1, 7761130), (2, 3880565), (5, 1552226), (10, 776113), (13, 597010), (26, 298505), (65, 119402), (130, 59701), (227, 34190), (263, 29510), (454, 17095), (526, 14755), (1135, 6838), (1315, 5902), (2270, 3419), (2630, 2951)]