1919903370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{75557}}^1$

素因数の和:75596

約数の個数: 96

約数和(自身を含む): 5788347264

約数和(自身を除く): 3868443894

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3630, 4235, 5082, 8470, 12705, 25410, 75557, 151114, 226671, 377785, 453342, 528899, 755570, 831127, 1057798, 1133355, 1586697, 1662254, 2266710, 2493381, 2644495, 3173394, 4155635, 4986762, 5288990, 5817889, 7933485, 8311270, 9142397, 11635778, 12466905, 15866970, 17453667, 18284794, 24933810, 27427191, 29089445, 34907334, 45711985, 54854382, 58178890, 63996779, 87268335, 91423970, 127993558, 137135955, 174536670, 191990337, 274271910, 319983895, 383980674, 639967790, 959951685, 1919903370]

約数ペア:

[(1, 1919903370), (2, 959951685), (3, 639967790), (5, 383980674), (6, 319983895), (7, 274271910), (10, 191990337), (11, 174536670), (14, 137135955), (15, 127993558), (21, 91423970), (22, 87268335), (30, 63996779), (33, 58178890), (35, 54854382), (42, 45711985), (55, 34907334), (66, 29089445), (70, 27427191), (77, 24933810), (105, 18284794), (110, 17453667), (121, 15866970), (154, 12466905), (165, 11635778), (210, 9142397), (231, 8311270), (242, 7933485), (330, 5817889), (363, 5288990), (385, 4986762), (462, 4155635), (605, 3173394), (726, 2644495), (770, 2493381), (847, 2266710), (1155, 1662254), (1210, 1586697), (1694, 1133355), (1815, 1057798), (2310, 831127), (2541, 755570), (3630, 528899), (4235, 453342), (5082, 377785), (8470, 226671), (12705, 151114), (25410, 75557)]