82823910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{212369}}^1$

素因数の和:212392

約数の個数: 32

約数和(自身を含む): 214068960

約数和(自身を除く): 131245050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 212369, 424738, 637107, 1061845, 1274214, 2123690, 2760797, 3185535, 5521594, 6371070, 8282391, 13803985, 16564782, 27607970, 41411955, 82823910]

約数ペア:

[(1, 82823910), (2, 41411955), (3, 27607970), (5, 16564782), (6, 13803985), (10, 8282391), (13, 6371070), (15, 5521594), (26, 3185535), (30, 2760797), (39, 2123690), (65, 1274214), (78, 1061845), (130, 637107), (195, 424738), (390, 212369)]