82831529820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106194269}}^1$

素因数の和:106194294

約数の個数: 48

約数和(自身を含む): 249768923040

約数和(自身を除く): 166937393220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 106194269, 212388538, 318582807, 424777076, 530971345, 637165614, 1061942690, 1274331228, 1380525497, 1592914035, 2123885380, 2761050994, 3185828070, 4141576491, 5522101988, 6371656140, 6902627485, 8283152982, 13805254970, 16566305964, 20707882455, 27610509940, 41415764910, 82831529820]

約数ペア:

[(1, 82831529820), (2, 41415764910), (3, 27610509940), (4, 20707882455), (5, 16566305964), (6, 13805254970), (10, 8283152982), (12, 6902627485), (13, 6371656140), (15, 5522101988), (20, 4141576491), (26, 3185828070), (30, 2761050994), (39, 2123885380), (52, 1592914035), (60, 1380525497), (65, 1274331228), (78, 1061942690), (130, 637165614), (156, 530971345), (195, 424777076), (260, 318582807), (390, 212388538), (780, 106194269)]