221640884290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{3011}}^1$

素因数の和:3452

約数の個数: 128

約数和(自身を含む): 474869703168

約数和(自身を除く): 253228818878

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 97, 185, 194, 259, 293, 370, 485, 518, 586, 679, 970, 1295, 1358, 1465, 2051, 2590, 2930, 3011, 3395, 3589, 4102, 6022, 6790, 7178, 10255, 10841, 15055, 17945, 20510, 21077, 21682, 25123, 28421, 30110, 35890, 42154, 50246, 54205, 56842, 75887, 105385, 108410, 111407, 125615, 142105, 151774, 198947, 210770, 222814, 251230, 284210, 292067, 379435, 397894, 557035, 584134, 758870, 779849, 882223, 994735, 1051577, 1114070, 1460335, 1559698, 1764446, 1989470, 2044469, 2103154, 2920670, 3899245, 4088938, 4411115, 5257885, 6175561, 7361039, 7798490, 8822230, 10222345, 10515770, 10806479, 12351122, 14722078, 20444690, 21612958, 30877805, 32642251, 36805195, 54032395, 61755610, 65284502, 73610390, 75645353, 85575631, 108064790, 151290706, 163211255, 171151262, 228495757, 326422510, 378226765, 427878155, 456991514, 599029417, 756453530, 855756310, 1142478785, 1198058834, 2284957570, 2995147085, 3166298347, 5990294170, 6332596694, 15831491735, 22164088429, 31662983470, 44328176858, 110820442145, 221640884290]

約数ペア:

[(1, 221640884290), (2, 110820442145), (5, 44328176858), (7, 31662983470), (10, 22164088429), (14, 15831491735), (35, 6332596694), (37, 5990294170), (70, 3166298347), (74, 2995147085), (97, 2284957570), (185, 1198058834), (194, 1142478785), (259, 855756310), (293, 756453530), (370, 599029417), (485, 456991514), (518, 427878155), (586, 378226765), (679, 326422510), (970, 228495757), (1295, 171151262), (1358, 163211255), (1465, 151290706), (2051, 108064790), (2590, 85575631), (2930, 75645353), (3011, 73610390), (3395, 65284502), (3589, 61755610), (4102, 54032395), (6022, 36805195), (6790, 32642251), (7178, 30877805), (10255, 21612958), (10841, 20444690), (15055, 14722078), (17945, 12351122), (20510, 10806479), (21077, 10515770), (21682, 10222345), (25123, 8822230), (28421, 7798490), (30110, 7361039), (35890, 6175561), (42154, 5257885), (50246, 4411115), (54205, 4088938), (56842, 3899245), (75887, 2920670), (105385, 2103154), (108410, 2044469), (111407, 1989470), (125615, 1764446), (142105, 1559698), (151774, 1460335), (198947, 1114070), (210770, 1051577), (222814, 994735), (251230, 882223), (284210, 779849), (292067, 758870), (379435, 584134), (397894, 557035)]