156423180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17497}}^1$

素因数の和:17658

約数の個数: 48

約数和(自身を含む): 440949600

約数和(自身を除く): 284526420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 17497, 34994, 52491, 69988, 87485, 104982, 174970, 209964, 262455, 349940, 524910, 1049820, 2607053, 5214106, 7821159, 10428212, 13035265, 15642318, 26070530, 31284636, 39105795, 52141060, 78211590, 156423180]

約数ペア:

[(1, 156423180), (2, 78211590), (3, 52141060), (4, 39105795), (5, 31284636), (6, 26070530), (10, 15642318), (12, 13035265), (15, 10428212), (20, 7821159), (30, 5214106), (60, 2607053), (149, 1049820), (298, 524910), (447, 349940), (596, 262455), (745, 209964), (894, 174970), (1490, 104982), (1788, 87485), (2235, 69988), (2980, 52491), (4470, 34994), (8940, 17497)]