129793470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1621}}^1$

素因数の和:1805

約数の個数: 64

約数和(自身を含む): 332133696

約数和(自身を除く): 202340226

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 157, 170, 255, 314, 471, 510, 785, 942, 1570, 1621, 2355, 2669, 3242, 4710, 4863, 5338, 8007, 8105, 9726, 13345, 16014, 16210, 24315, 26690, 27557, 40035, 48630, 55114, 80070, 82671, 137785, 165342, 254497, 275570, 413355, 508994, 763491, 826710, 1272485, 1526982, 2544970, 3817455, 4326449, 7634910, 8652898, 12979347, 21632245, 25958694, 43264490, 64896735, 129793470]

約数ペア:

[(1, 129793470), (2, 64896735), (3, 43264490), (5, 25958694), (6, 21632245), (10, 12979347), (15, 8652898), (17, 7634910), (30, 4326449), (34, 3817455), (51, 2544970), (85, 1526982), (102, 1272485), (157, 826710), (170, 763491), (255, 508994), (314, 413355), (471, 275570), (510, 254497), (785, 165342), (942, 137785), (1570, 82671), (1621, 80070), (2355, 55114), (2669, 48630), (3242, 40035), (4710, 27557), (4863, 26690), (5338, 24315), (8007, 16210), (8105, 16014), (9726, 13345)]