91738270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2909

約数の個数: 48

約数和(自身を含む): 188285040

約数和(自身を除く): 96546770

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2470, 2857, 3211, 5714, 6422, 14285, 16055, 28570, 32110, 37141, 54283, 74282, 108566, 185705, 271415, 371410, 482833, 542830, 705679, 965666, 1411358, 2414165, 3528395, 4828330, 7056790, 9173827, 18347654, 45869135, 91738270]

約数ペア:

[(1, 91738270), (2, 45869135), (5, 18347654), (10, 9173827), (13, 7056790), (19, 4828330), (26, 3528395), (38, 2414165), (65, 1411358), (95, 965666), (130, 705679), (169, 542830), (190, 482833), (247, 371410), (338, 271415), (494, 185705), (845, 108566), (1235, 74282), (1690, 54283), (2470, 37141), (2857, 32110), (3211, 28570), (5714, 16055), (6422, 14285)]