13269210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{83}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 32677344

約数和(自身を除く): 19408134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 83, 146, 166, 219, 249, 365, 415, 438, 498, 730, 830, 1095, 1245, 2190, 2490, 5329, 6059, 10658, 12118, 15987, 18177, 26645, 30295, 31974, 36354, 53290, 60590, 79935, 90885, 159870, 181770, 442307, 884614, 1326921, 2211535, 2653842, 4423070, 6634605, 13269210]

約数ペア:

[(1, 13269210), (2, 6634605), (3, 4423070), (5, 2653842), (6, 2211535), (10, 1326921), (15, 884614), (30, 442307), (73, 181770), (83, 159870), (146, 90885), (166, 79935), (219, 60590), (249, 53290), (365, 36354), (415, 31974), (438, 30295), (498, 26645), (730, 18177), (830, 15987), (1095, 12118), (1245, 10658), (2190, 6059), (2490, 5329)]