65372970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167623}}^1$

素因数の和:167646

約数の個数: 32

約数和(自身を含む): 168964992

約数和(自身を除く): 103592022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 167623, 335246, 502869, 838115, 1005738, 1676230, 2179099, 2514345, 4358198, 5028690, 6537297, 10895495, 13074594, 21790990, 32686485, 65372970]

約数ペア:

[(1, 65372970), (2, 32686485), (3, 21790990), (5, 13074594), (6, 10895495), (10, 6537297), (13, 5028690), (15, 4358198), (26, 2514345), (30, 2179099), (39, 1676230), (65, 1005738), (78, 838115), (130, 502869), (195, 335246), (390, 167623)]