247410365980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{57131}}^1$

素因数の和:57475

約数の個数: 96

約数和(自身を含む): 563912036352

約数和(自身を除く): 316501670372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 271, 340, 470, 542, 799, 940, 1084, 1355, 1598, 2710, 3196, 3995, 4607, 5420, 7990, 9214, 12737, 15980, 18428, 23035, 25474, 46070, 50948, 57131, 63685, 92140, 114262, 127370, 216529, 228524, 254740, 285655, 433058, 571310, 866116, 971227, 1082645, 1142620, 1942454, 2165290, 2685157, 3884908, 4330580, 4856135, 5370314, 9712270, 10740628, 13425785, 15482501, 19424540, 26851570, 30965002, 45647669, 53703140, 61930004, 77412505, 91295338, 154825010, 182590676, 228238345, 263202517, 309650020, 456476690, 526405034, 727677547, 912953380, 1052810068, 1316012585, 1455355094, 2632025170, 2910710188, 3638387735, 5264050340, 7276775470, 12370518299, 14553550940, 24741036598, 49482073196, 61852591495, 123705182990, 247410365980]

約数ペア:

[(1, 247410365980), (2, 123705182990), (4, 61852591495), (5, 49482073196), (10, 24741036598), (17, 14553550940), (20, 12370518299), (34, 7276775470), (47, 5264050340), (68, 3638387735), (85, 2910710188), (94, 2632025170), (170, 1455355094), (188, 1316012585), (235, 1052810068), (271, 912953380), (340, 727677547), (470, 526405034), (542, 456476690), (799, 309650020), (940, 263202517), (1084, 228238345), (1355, 182590676), (1598, 154825010), (2710, 91295338), (3196, 77412505), (3995, 61930004), (4607, 53703140), (5420, 45647669), (7990, 30965002), (9214, 26851570), (12737, 19424540), (15980, 15482501), (18428, 13425785), (23035, 10740628), (25474, 9712270), (46070, 5370314), (50948, 4856135), (57131, 4330580), (63685, 3884908), (92140, 2685157), (114262, 2165290), (127370, 1942454), (216529, 1142620), (228524, 1082645), (254740, 971227), (285655, 866116), (433058, 571310)]