494310570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1267463}}^1$

素因数の和:1267486

約数の個数: 32

約数和(自身を含む): 1277603712

約数和(自身を除く): 783293142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1267463, 2534926, 3802389, 6337315, 7604778, 12674630, 16477019, 19011945, 32954038, 38023890, 49431057, 82385095, 98862114, 164770190, 247155285, 494310570]

約数ペア:

[(1, 494310570), (2, 247155285), (3, 164770190), (5, 98862114), (6, 82385095), (10, 49431057), (13, 38023890), (15, 32954038), (26, 19011945), (30, 16477019), (39, 12674630), (65, 7604778), (78, 6337315), (130, 3802389), (195, 2534926), (390, 1267463)]