31820605278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{3253}}^1$

素因数の和:3990

約数の個数: 128

約数和(自身を含む): 82049531904

約数和(自身を除く): 50228926626

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 683, 1023, 1302, 1366, 2046, 2049, 2387, 3253, 4098, 4774, 4781, 6506, 7161, 7513, 9562, 9759, 14322, 14343, 15026, 19518, 21173, 22539, 22771, 28686, 35783, 42346, 45078, 45542, 52591, 63519, 68313, 71566, 100843, 105182, 107349, 127038, 136626, 148211, 157773, 201686, 214698, 232903, 250481, 296422, 302529, 315546, 444633, 465806, 500962, 605058, 698709, 705901, 751443, 889266, 1109273, 1397418, 1411802, 1502886, 1630321, 2117703, 2218546, 2221799, 3260642, 3327819, 4235406, 4443598, 4890963, 6655638, 6665397, 7764911, 9781926, 13330794, 15529822, 15552593, 23294733, 24439789, 31105186, 46589466, 46657779, 48879578, 68875769, 73319367, 93315558, 137751538, 146638734, 171078523, 206627307, 342157046, 413254614, 482130383, 513235569, 757633459, 964260766, 1026471138, 1446391149, 1515266918, 2272900377, 2892782298, 4545800754, 5303434213, 10606868426, 15910302639, 31820605278]

約数ペア:

[(1, 31820605278), (2, 15910302639), (3, 10606868426), (6, 5303434213), (7, 4545800754), (11, 2892782298), (14, 2272900377), (21, 1515266918), (22, 1446391149), (31, 1026471138), (33, 964260766), (42, 757633459), (62, 513235569), (66, 482130383), (77, 413254614), (93, 342157046), (154, 206627307), (186, 171078523), (217, 146638734), (231, 137751538), (341, 93315558), (434, 73319367), (462, 68875769), (651, 48879578), (682, 46657779), (683, 46589466), (1023, 31105186), (1302, 24439789), (1366, 23294733), (2046, 15552593), (2049, 15529822), (2387, 13330794), (3253, 9781926), (4098, 7764911), (4774, 6665397), (4781, 6655638), (6506, 4890963), (7161, 4443598), (7513, 4235406), (9562, 3327819), (9759, 3260642), (14322, 2221799), (14343, 2218546), (15026, 2117703), (19518, 1630321), (21173, 1502886), (22539, 1411802), (22771, 1397418), (28686, 1109273), (35783, 889266), (42346, 751443), (45078, 705901), (45542, 698709), (52591, 605058), (63519, 500962), (68313, 465806), (71566, 444633), (100843, 315546), (105182, 302529), (107349, 296422), (127038, 250481), (136626, 232903), (148211, 214698), (157773, 201686)]