15718492070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{2293}}^1$

素因数の和:2625

約数の個数: 64

約数和(自身を含む): 29524110336

約数和(自身を除く): 13805618266

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 191, 194, 370, 382, 485, 955, 970, 1910, 2293, 3589, 4586, 7067, 7178, 11465, 14134, 17945, 18527, 22930, 35335, 35890, 37054, 70670, 84841, 92635, 169682, 185270, 222421, 424205, 437963, 444842, 685499, 848410, 875926, 1112105, 1370998, 2189815, 2224210, 3427495, 4379630, 6854990, 8229577, 16204631, 16459154, 32409262, 41147885, 42482411, 81023155, 82295770, 84964822, 162046310, 212412055, 424824110, 1571849207, 3143698414, 7859246035, 15718492070]

約数ペア:

[(1, 15718492070), (2, 7859246035), (5, 3143698414), (10, 1571849207), (37, 424824110), (74, 212412055), (97, 162046310), (185, 84964822), (191, 82295770), (194, 81023155), (370, 42482411), (382, 41147885), (485, 32409262), (955, 16459154), (970, 16204631), (1910, 8229577), (2293, 6854990), (3589, 4379630), (4586, 3427495), (7067, 2224210), (7178, 2189815), (11465, 1370998), (14134, 1112105), (17945, 875926), (18527, 848410), (22930, 685499), (35335, 444842), (35890, 437963), (37054, 424205), (70670, 222421), (84841, 185270), (92635, 169682)]