214926270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{551093}}^1$

素因数の和:551116

約数の個数: 32

約数和(自身を含む): 555502752

約数和(自身を除く): 340576482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 551093, 1102186, 1653279, 2755465, 3306558, 5510930, 7164209, 8266395, 14328418, 16532790, 21492627, 35821045, 42985254, 71642090, 107463135, 214926270]

約数ペア:

[(1, 214926270), (2, 107463135), (3, 71642090), (5, 42985254), (6, 35821045), (10, 21492627), (13, 16532790), (15, 14328418), (26, 8266395), (30, 7164209), (39, 5510930), (65, 3306558), (78, 2755465), (130, 1653279), (195, 1102186), (390, 551093)]