165636510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{424709}}^1$

素因数の和:424732

約数の個数: 32

約数和(自身を含む): 428107680

約数和(自身を除く): 262471170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 424709, 849418, 1274127, 2123545, 2548254, 4247090, 5521217, 6370635, 11042434, 12741270, 16563651, 27606085, 33127302, 55212170, 82818255, 165636510]

約数ペア:

[(1, 165636510), (2, 82818255), (3, 55212170), (5, 33127302), (6, 27606085), (10, 16563651), (13, 12741270), (15, 11042434), (26, 6370635), (30, 5521217), (39, 4247090), (65, 2548254), (78, 2123545), (130, 1274127), (195, 849418), (390, 424709)]