129946570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13693}}^1$

素因数の和:13786

約数の個数: 32

約数和(自身を含む): 255365712

約数和(自身を除く): 125419142

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 13693, 27386, 68465, 136930, 178009, 356018, 890045, 999589, 1780090, 1999178, 4997945, 9995890, 12994657, 25989314, 64973285, 129946570]

約数ペア:

[(1, 129946570), (2, 64973285), (5, 25989314), (10, 12994657), (13, 9995890), (26, 4997945), (65, 1999178), (73, 1780090), (130, 999589), (146, 890045), (365, 356018), (730, 178009), (949, 136930), (1898, 68465), (4745, 27386), (9490, 13693)]