872183910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2236369}}^1$

素因数の和:2236392

約数の個数: 32

約数和(自身を含む): 2254260960

約数和(自身を除く): 1382077050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2236369, 4472738, 6709107, 11181845, 13418214, 22363690, 29072797, 33545535, 58145594, 67091070, 87218391, 145363985, 174436782, 290727970, 436091955, 872183910]

約数ペア:

[(1, 872183910), (2, 436091955), (3, 290727970), (5, 174436782), (6, 145363985), (10, 87218391), (13, 67091070), (15, 58145594), (26, 33545535), (30, 29072797), (39, 22363690), (65, 13418214), (78, 11181845), (130, 6709107), (195, 4472738), (390, 2236369)]