168641730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{624599}}^1$

素因数の和:624615

約数の個数: 32

約数和(自身を含む): 449712000

約数和(自身を除く): 281070270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 624599, 1249198, 1873797, 3122995, 3747594, 5621391, 6245990, 9368985, 11242782, 16864173, 18737970, 28106955, 33728346, 56213910, 84320865, 168641730]

約数ペア:

[(1, 168641730), (2, 84320865), (3, 56213910), (5, 33728346), (6, 28106955), (9, 18737970), (10, 16864173), (15, 11242782), (18, 9368985), (27, 6245990), (30, 5621391), (45, 3747594), (54, 3122995), (90, 1873797), (135, 1249198), (270, 624599)]