72694970

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{36901}}^1$

素因数の和:37105

約数の個数: 16

約数和(自身を含む): 131518728

約数和(自身を除く): 58823758

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 36901, 73802, 184505, 369010, 7269497, 14538994, 36347485, 72694970]

約数ペア:

[(1, 72694970), (2, 36347485), (5, 14538994), (10, 7269497), (197, 369010), (394, 184505), (985, 73802), (1970, 36901)]