435070870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{2459}}^1$

素因数の和:3840

約数の個数: 32

約数和(自身を含む): 844331040

約数和(自身を除く): 409260170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1361, 2459, 2722, 4918, 6805, 12295, 13610, 17693, 24590, 31967, 35386, 63934, 88465, 159835, 176930, 319670, 3346699, 6693398, 16733495, 33466990, 43507087, 87014174, 217535435, 435070870]

約数ペア:

[(1, 435070870), (2, 217535435), (5, 87014174), (10, 43507087), (13, 33466990), (26, 16733495), (65, 6693398), (130, 3346699), (1361, 319670), (2459, 176930), (2722, 159835), (4918, 88465), (6805, 63934), (12295, 35386), (13610, 31967), (17693, 24590)]