54143730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31663}}^1$

素因数の和:31695

約数の個数: 48

約数和(自身を含む): 148187520

約数和(自身を除く): 94043790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 31663, 63326, 94989, 158315, 189978, 284967, 316630, 474945, 569934, 601597, 949890, 1203194, 1424835, 1804791, 2849670, 3007985, 3609582, 5414373, 6015970, 9023955, 10828746, 18047910, 27071865, 54143730]

約数ペア:

[(1, 54143730), (2, 27071865), (3, 18047910), (5, 10828746), (6, 9023955), (9, 6015970), (10, 5414373), (15, 3609582), (18, 3007985), (19, 2849670), (30, 1804791), (38, 1424835), (45, 1203194), (57, 949890), (90, 601597), (95, 569934), (114, 474945), (171, 316630), (190, 284967), (285, 189978), (342, 158315), (570, 94989), (855, 63326), (1710, 31663)]