2019586058970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{45007}}^1\times {\mathrm{21067}}^1$

素因数の和:66155

約数の個数: 64

約数和(自身を含む): 4915616772096

約数和(自身を除く): 2896030713126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 21067, 42134, 45007, 63201, 90014, 105335, 126402, 135021, 210670, 225035, 270042, 316005, 450070, 632010, 675105, 1350210, 1495757, 2991514, 3195497, 4487271, 6390994, 7478785, 8974542, 9586491, 14957570, 15977485, 19172982, 22436355, 31954970, 44872710, 47932455, 95864910, 948162469, 1896324938, 2844487407, 4740812345, 5688974814, 9481624690, 14222437035, 28444874070, 67319535299, 134639070598, 201958605897, 336597676495, 403917211794, 673195352990, 1009793029485, 2019586058970]

約数ペア:

[(1, 2019586058970), (2, 1009793029485), (3, 673195352990), (5, 403917211794), (6, 336597676495), (10, 201958605897), (15, 134639070598), (30, 67319535299), (71, 28444874070), (142, 14222437035), (213, 9481624690), (355, 5688974814), (426, 4740812345), (710, 2844487407), (1065, 1896324938), (2130, 948162469), (21067, 95864910), (42134, 47932455), (45007, 44872710), (63201, 31954970), (90014, 22436355), (105335, 19172982), (126402, 15977485), (135021, 14957570), (210670, 9586491), (225035, 8974542), (270042, 7478785), (316005, 6390994), (450070, 4487271), (632010, 3195497), (675105, 2991514), (1350210, 1495757)]