31395030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55079}}^1$

素因数の和:55108

約数の個数: 32

約数和(自身を含む): 79315200

約数和(自身を除く): 47920170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 55079, 110158, 165237, 275395, 330474, 550790, 826185, 1046501, 1652370, 2093002, 3139503, 5232505, 6279006, 10465010, 15697515, 31395030]

約数ペア:

[(1, 31395030), (2, 15697515), (3, 10465010), (5, 6279006), (6, 5232505), (10, 3139503), (15, 2093002), (19, 1652370), (30, 1046501), (38, 826185), (57, 550790), (95, 330474), (114, 275395), (190, 165237), (285, 110158), (570, 55079)]