73540970

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{71399}}^1$

素因数の和:71509

約数の個数: 16

約数和(自身を含む): 133660800

約数和(自身を除く): 60119830

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 71399, 142798, 356995, 713990, 7354097, 14708194, 36770485, 73540970]

約数ペア:

[(1, 73540970), (2, 36770485), (5, 14708194), (10, 7354097), (103, 713990), (206, 356995), (515, 142798), (1030, 71399)]