770289310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{42487}}^1$

素因数の和:42545

約数の個数: 48

約数和(自身を含む): 1656522144

約数和(自身を除く): 886232834

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 9065, 18130, 42487, 84974, 212435, 297409, 424870, 594818, 1487045, 1572019, 2081863, 2974090, 3144038, 4163726, 7860095, 10409315, 11004133, 15720190, 20818630, 22008266, 55020665, 77028931, 110041330, 154057862, 385144655, 770289310]

約数ペア:

[(1, 770289310), (2, 385144655), (5, 154057862), (7, 110041330), (10, 77028931), (14, 55020665), (35, 22008266), (37, 20818630), (49, 15720190), (70, 11004133), (74, 10409315), (98, 7860095), (185, 4163726), (245, 3144038), (259, 2974090), (370, 2081863), (490, 1572019), (518, 1487045), (1295, 594818), (1813, 424870), (2590, 297409), (3626, 212435), (9065, 84974), (18130, 42487)]