210380770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4789}}^1$

素因数の和:5010

約数の個数: 32

約数和(自身を含む): 397301760

約数和(自身を除く): 186920990

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1910, 4393, 4789, 8786, 9578, 21965, 23945, 43930, 47890, 110147, 220294, 550735, 914699, 1101470, 1829398, 4573495, 9146990, 21038077, 42076154, 105190385, 210380770]

約数ペア:

[(1, 210380770), (2, 105190385), (5, 42076154), (10, 21038077), (23, 9146990), (46, 4573495), (115, 1829398), (191, 1101470), (230, 914699), (382, 550735), (955, 220294), (1910, 110147), (4393, 47890), (4789, 43930), (8786, 23945), (9578, 21965)]