42840060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37579}}^1$

素因数の和:37610

約数の個数: 48

約数和(自身を含む): 126268800

約数和(自身を除く): 83428740

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, 37579, 75158, 112737, 150316, 187895, 225474, 375790, 450948, 563685, 714001, 751580, 1127370, 1428002, 2142003, 2254740, 2856004, 3570005, 4284006, 7140010, 8568012, 10710015, 14280020, 21420030, 42840060]

約数ペア:

[(1, 42840060), (2, 21420030), (3, 14280020), (4, 10710015), (5, 8568012), (6, 7140010), (10, 4284006), (12, 3570005), (15, 2856004), (19, 2254740), (20, 2142003), (30, 1428002), (38, 1127370), (57, 751580), (60, 714001), (76, 563685), (95, 450948), (114, 375790), (190, 225474), (228, 187895), (285, 150316), (380, 112737), (570, 75158), (1140, 37579)]