187062260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121469}}^1$

素因数の和:121496

約数の個数: 48

約数和(自身を含む): 489767040

約数和(自身を除く): 302704780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 121469, 242938, 485876, 607345, 850283, 1214690, 1336159, 1700566, 2429380, 2672318, 3401132, 4251415, 5344636, 6680795, 8502830, 9353113, 13361590, 17005660, 18706226, 26723180, 37412452, 46765565, 93531130, 187062260]

約数ペア:

[(1, 187062260), (2, 93531130), (4, 46765565), (5, 37412452), (7, 26723180), (10, 18706226), (11, 17005660), (14, 13361590), (20, 9353113), (22, 8502830), (28, 6680795), (35, 5344636), (44, 4251415), (55, 3401132), (70, 2672318), (77, 2429380), (110, 1700566), (140, 1336159), (154, 1214690), (220, 850283), (308, 607345), (385, 485876), (770, 242938), (1540, 121469)]