70170438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1361}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 151476192

約数和(自身を除く): 81305754

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 661, 1322, 1361, 1983, 2722, 3966, 4083, 8166, 8593, 17186, 17693, 25779, 35386, 51558, 53079, 106158, 899621, 1799242, 2698863, 5397726, 11695073, 23390146, 35085219, 70170438]

約数ペア:

[(1, 70170438), (2, 35085219), (3, 23390146), (6, 11695073), (13, 5397726), (26, 2698863), (39, 1799242), (78, 899621), (661, 106158), (1322, 53079), (1361, 51558), (1983, 35386), (2722, 25779), (3966, 17693), (4083, 17186), (8166, 8593)]