79279290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{613}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 212198400

約数和(自身を除く): 132919110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 479, 613, 958, 1226, 1437, 1839, 2395, 2874, 3065, 3678, 4311, 4790, 5517, 6130, 7185, 8622, 9195, 11034, 12933, 14370, 16551, 18390, 21555, 25866, 27585, 33102, 43110, 55170, 64665, 82755, 129330, 165510, 293627, 587254, 880881, 1468135, 1761762, 2642643, 2936270, 4404405, 5285286, 7927929, 8808810, 13213215, 15855858, 26426430, 39639645, 79279290]

約数ペア:

[(1, 79279290), (2, 39639645), (3, 26426430), (5, 15855858), (6, 13213215), (9, 8808810), (10, 7927929), (15, 5285286), (18, 4404405), (27, 2936270), (30, 2642643), (45, 1761762), (54, 1468135), (90, 880881), (135, 587254), (270, 293627), (479, 165510), (613, 129330), (958, 82755), (1226, 64665), (1437, 55170), (1839, 43110), (2395, 33102), (2874, 27585), (3065, 25866), (3678, 21555), (4311, 18390), (4790, 16551), (5517, 14370), (6130, 12933), (7185, 11034), (8622, 9195)]