313020060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{274579}}^1$

素因数の和:274610

約数の個数: 48

約数和(自身を含む): 922588800

約数和(自身を除く): 609568740

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, 274579, 549158, 823737, 1098316, 1372895, 1647474, 2745790, 3294948, 4118685, 5217001, 5491580, 8237370, 10434002, 15651003, 16474740, 20868004, 26085005, 31302006, 52170010, 62604012, 78255015, 104340020, 156510030, 313020060]

約数ペア:

[(1, 313020060), (2, 156510030), (3, 104340020), (4, 78255015), (5, 62604012), (6, 52170010), (10, 31302006), (12, 26085005), (15, 20868004), (19, 16474740), (20, 15651003), (30, 10434002), (38, 8237370), (57, 5491580), (60, 5217001), (76, 4118685), (95, 3294948), (114, 2745790), (190, 1647474), (228, 1372895), (285, 1098316), (380, 823737), (570, 549158), (1140, 274579)]