70899906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 120700734

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 41, 42, 57, 66, 77, 82, 114, 123, 133, 154, 197, 209, 231, 246, 266, 287, 394, 399, 418, 451, 462, 574, 591, 627, 779, 798, 861, 902, 1182, 1254, 1353, 1379, 1463, 1558, 1722, 2167, 2337, 2706, 2758, 2926, 3157, 3743, 4137, 4334, 4389, 4674, 5453, 6314, 6501, 7486, 8077, 8274, 8569, 8778, 9471, 10906, 11229, 13002, 15169, 16154, 16359, 17138, 18942, 22458, 24231, 25707, 26201, 30338, 32718, 41173, 45507, 48462, 51414, 52402, 56539, 59983, 78603, 82346, 88847, 91014, 113078, 119966, 123519, 153463, 157206, 169617, 177694, 179949, 247038, 266541, 288211, 306926, 339234, 359898, 460389, 533082, 576422, 621929, 864633, 920778, 1074241, 1243858, 1688093, 1729266, 1865787, 2148482, 3222723, 3376186, 3731574, 5064279, 6445446, 10128558, 11816651, 23633302, 35449953, 70899906]

約数ペア:

[(1, 70899906), (2, 35449953), (3, 23633302), (6, 11816651), (7, 10128558), (11, 6445446), (14, 5064279), (19, 3731574), (21, 3376186), (22, 3222723), (33, 2148482), (38, 1865787), (41, 1729266), (42, 1688093), (57, 1243858), (66, 1074241), (77, 920778), (82, 864633), (114, 621929), (123, 576422), (133, 533082), (154, 460389), (197, 359898), (209, 339234), (231, 306926), (246, 288211), (266, 266541), (287, 247038), (394, 179949), (399, 177694), (418, 169617), (451, 157206), (462, 153463), (574, 123519), (591, 119966), (627, 113078), (779, 91014), (798, 88847), (861, 82346), (902, 78603), (1182, 59983), (1254, 56539), (1353, 52402), (1379, 51414), (1463, 48462), (1558, 45507), (1722, 41173), (2167, 32718), (2337, 30338), (2706, 26201), (2758, 25707), (2926, 24231), (3157, 22458), (3743, 18942), (4137, 17138), (4334, 16359), (4389, 16154), (4674, 15169), (5453, 13002), (6314, 11229), (6501, 10906), (7486, 9471), (8077, 8778), (8274, 8569)]