13473420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5477}}^1$

素因数の和:5530

約数の個数: 48

約数和(自身を含む): 38652768

約数和(自身を除く): 25179348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 5477, 10954, 16431, 21908, 27385, 32862, 54770, 65724, 82155, 109540, 164310, 224557, 328620, 449114, 673671, 898228, 1122785, 1347342, 2245570, 2694684, 3368355, 4491140, 6736710, 13473420]

約数ペア:

[(1, 13473420), (2, 6736710), (3, 4491140), (4, 3368355), (5, 2694684), (6, 2245570), (10, 1347342), (12, 1122785), (15, 898228), (20, 673671), (30, 449114), (41, 328620), (60, 224557), (82, 164310), (123, 109540), (164, 82155), (205, 65724), (246, 54770), (410, 32862), (492, 27385), (615, 21908), (820, 16431), (1230, 10954), (2460, 5477)]