391380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 1197504

約数和(自身を除く): 806124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 593, 660, 1186, 1779, 2372, 2965, 3558, 5930, 6523, 7116, 8895, 11860, 13046, 17790, 19569, 26092, 32615, 35580, 39138, 65230, 78276, 97845, 130460, 195690, 391380]

約数ペア:

[(1, 391380), (2, 195690), (3, 130460), (4, 97845), (5, 78276), (6, 65230), (10, 39138), (11, 35580), (12, 32615), (15, 26092), (20, 19569), (22, 17790), (30, 13046), (33, 11860), (44, 8895), (55, 7116), (60, 6523), (66, 5930), (110, 3558), (132, 2965), (165, 2372), (220, 1779), (330, 1186), (593, 660)]