394350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 1071360

約数和(自身を除く): 677010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 239, 275, 330, 478, 550, 717, 825, 1195, 1434, 1650, 2390, 2629, 3585, 5258, 5975, 7170, 7887, 11950, 13145, 15774, 17925, 26290, 35850, 39435, 65725, 78870, 131450, 197175, 394350]

約数ペア:

[(1, 394350), (2, 197175), (3, 131450), (5, 78870), (6, 65725), (10, 39435), (11, 35850), (15, 26290), (22, 17925), (25, 15774), (30, 13145), (33, 11950), (50, 7887), (55, 7170), (66, 5975), (75, 5258), (110, 3585), (150, 2629), (165, 2390), (239, 1650), (275, 1434), (330, 1195), (478, 825), (550, 717)]