328851510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{843209}}^1$

素因数の和:843232

約数の個数: 32

約数和(自身を含む): 849955680

約数和(自身を除く): 521104170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 843209, 1686418, 2529627, 4216045, 5059254, 8432090, 10961717, 12648135, 21923434, 25296270, 32885151, 54808585, 65770302, 109617170, 164425755, 328851510]

約数ペア:

[(1, 328851510), (2, 164425755), (3, 109617170), (5, 65770302), (6, 54808585), (10, 32885151), (13, 25296270), (15, 21923434), (26, 12648135), (30, 10961717), (39, 8432090), (65, 5059254), (78, 4216045), (130, 2529627), (195, 1686418), (390, 843209)]