27503210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 60630444

約数和(自身を除く): 33127234

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 41, 49, 70, 74, 82, 98, 185, 205, 245, 259, 287, 370, 410, 490, 518, 574, 1295, 1369, 1435, 1517, 1813, 2009, 2590, 2738, 2870, 3034, 3626, 4018, 6845, 7585, 9065, 9583, 10045, 10619, 13690, 15170, 18130, 19166, 20090, 21238, 47915, 53095, 56129, 67081, 74333, 95830, 106190, 112258, 134162, 148666, 280645, 335405, 371665, 392903, 561290, 670810, 743330, 785806, 1964515, 2750321, 3929030, 5500642, 13751605, 27503210]

約数ペア:

[(1, 27503210), (2, 13751605), (5, 5500642), (7, 3929030), (10, 2750321), (14, 1964515), (35, 785806), (37, 743330), (41, 670810), (49, 561290), (70, 392903), (74, 371665), (82, 335405), (98, 280645), (185, 148666), (205, 134162), (245, 112258), (259, 106190), (287, 95830), (370, 74333), (410, 67081), (490, 56129), (518, 53095), (574, 47915), (1295, 21238), (1369, 20090), (1435, 19166), (1517, 18130), (1813, 15170), (2009, 13690), (2590, 10619), (2738, 10045), (2870, 9583), (3034, 9065), (3626, 7585), (4018, 6845)]