221567244510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7883}}^1\times {\mathrm{15359}}^1$

素因数の和:23313

約数の個数: 64

約数和(自身を含む): 540582543360

約数和(自身を除く): 319015298850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 7883, 15359, 15766, 23649, 30718, 39415, 46077, 47298, 76795, 78830, 92154, 118245, 153590, 230385, 236490, 460770, 480863, 936899, 961726, 1442589, 1873798, 2404315, 2810697, 2885178, 4684495, 4808630, 5621394, 7212945, 9368990, 14053485, 14425890, 28106970, 121074997, 242149994, 363224991, 605374985, 726449982, 1210749970, 1816124955, 3632249910, 7385574817, 14771149634, 22156724451, 36927874085, 44313448902, 73855748170, 110783622255, 221567244510]

約数ペア:

[(1, 221567244510), (2, 110783622255), (3, 73855748170), (5, 44313448902), (6, 36927874085), (10, 22156724451), (15, 14771149634), (30, 7385574817), (61, 3632249910), (122, 1816124955), (183, 1210749970), (305, 726449982), (366, 605374985), (610, 363224991), (915, 242149994), (1830, 121074997), (7883, 28106970), (15359, 14425890), (15766, 14053485), (23649, 9368990), (30718, 7212945), (39415, 5621394), (46077, 4808630), (47298, 4684495), (76795, 2885178), (78830, 2810697), (92154, 2404315), (118245, 1873798), (153590, 1442589), (230385, 961726), (236490, 936899), (460770, 480863)]