39807630

素因数分解:

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

素因数の和:242

約数の個数: 72

約数和(自身を含む): 106201368

約数和(自身を除く): 66393738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 83, 90, 146, 166, 219, 249, 365, 415, 438, 498, 657, 730, 747, 830, 1095, 1245, 1314, 1494, 2190, 2490, 3285, 3735, 5329, 6059, 6570, 7470, 10658, 12118, 15987, 18177, 26645, 30295, 31974, 36354, 47961, 53290, 54531, 60590, 79935, 90885, 95922, 109062, 159870, 181770, 239805, 272655, 442307, 479610, 545310, 884614, 1326921, 2211535, 2653842, 3980763, 4423070, 6634605, 7961526, 13269210, 19903815, 39807630]

約数ペア:

[(1, 39807630), (2, 19903815), (3, 13269210), (5, 7961526), (6, 6634605), (9, 4423070), (10, 3980763), (15, 2653842), (18, 2211535), (30, 1326921), (45, 884614), (73, 545310), (83, 479610), (90, 442307), (146, 272655), (166, 239805), (219, 181770), (249, 159870), (365, 109062), (415, 95922), (438, 90885), (498, 79935), (657, 60590), (730, 54531), (747, 53290), (830, 47961), (1095, 36354), (1245, 31974), (1314, 30295), (1494, 26645), (2190, 18177), (2490, 15987), (3285, 12118), (3735, 10658), (5329, 7470), (6059, 6570)]