207842970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6928099}}^1$

素因数の和:6928109

約数の個数: 16

約数和(自身を含む): 498823200

約数和(自身を除く): 290980230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6928099, 13856198, 20784297, 34640495, 41568594, 69280990, 103921485, 207842970]

約数ペア:

[(1, 207842970), (2, 103921485), (3, 69280990), (5, 41568594), (6, 34640495), (10, 20784297), (15, 13856198), (30, 6928099)]