79890060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70079}}^1$

素因数の和:70110

約数の個数: 48

約数和(自身を含む): 235468800

約数和(自身を除く): 155578740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 70079, 140158, 210237, 280316, 350395, 420474, 700790, 840948, 1051185, 1331501, 1401580, 2102370, 2663002, 3994503, 4204740, 5326004, 6657505, 7989006, 13315010, 15978012, 19972515, 26630020, 39945030, 79890060]

約数ペア:

[(1, 79890060), (2, 39945030), (3, 26630020), (4, 19972515), (5, 15978012), (6, 13315010), (10, 7989006), (12, 6657505), (15, 5326004), (19, 4204740), (20, 3994503), (30, 2663002), (38, 2102370), (57, 1401580), (60, 1331501), (76, 1051185), (95, 840948), (114, 700790), (190, 420474), (228, 350395), (285, 280316), (380, 210237), (570, 140158), (1140, 70079)]