2783302910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{145799}}^1$

素因数の和:145912

約数の個数: 32

約数和(自身を含む): 5290790400

約数和(自身を除く): 2507487490

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 3818, 9545, 19090, 145799, 291598, 728995, 1457990, 3353377, 6706754, 12101317, 16766885, 24202634, 33533770, 60506585, 121013170, 278330291, 556660582, 1391651455, 2783302910]

約数ペア:

[(1, 2783302910), (2, 1391651455), (5, 556660582), (10, 278330291), (23, 121013170), (46, 60506585), (83, 33533770), (115, 24202634), (166, 16766885), (230, 12101317), (415, 6706754), (830, 3353377), (1909, 1457990), (3818, 728995), (9545, 291598), (19090, 145799)]