69846350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 149374368

約数和(自身を除く): 79528018

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 197, 350, 394, 985, 1013, 1379, 1970, 2026, 2758, 4925, 5065, 6895, 7091, 9850, 10130, 13790, 14182, 25325, 34475, 35455, 50650, 68950, 70910, 177275, 199561, 354550, 399122, 997805, 1396927, 1995610, 2793854, 4989025, 6984635, 9978050, 13969270, 34923175, 69846350]

約数ペア:

[(1, 69846350), (2, 34923175), (5, 13969270), (7, 9978050), (10, 6984635), (14, 4989025), (25, 2793854), (35, 1995610), (50, 1396927), (70, 997805), (175, 399122), (197, 354550), (350, 199561), (394, 177275), (985, 70910), (1013, 68950), (1379, 50650), (1970, 35455), (2026, 34475), (2758, 25325), (4925, 14182), (5065, 13790), (6895, 10130), (7091, 9850)]