2242260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12457}}^1$

素因数の和:12472

約数の個数: 36

約数和(自身を含む): 6802068

約数和(自身を除く): 4559808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12457, 24914, 37371, 49828, 62285, 74742, 112113, 124570, 149484, 186855, 224226, 249140, 373710, 448452, 560565, 747420, 1121130, 2242260]

約数ペア:

[(1, 2242260), (2, 1121130), (3, 747420), (4, 560565), (5, 448452), (6, 373710), (9, 249140), (10, 224226), (12, 186855), (15, 149484), (18, 124570), (20, 112113), (30, 74742), (36, 62285), (45, 49828), (60, 37371), (90, 24914), (180, 12457)]