30421043298

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 70843908096

約数和(自身を除く): 40422864798

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 191, 193, 254, 342, 361, 381, 382, 386, 573, 579, 722, 762, 1083, 1143, 1146, 1158, 1719, 1737, 2166, 2286, 2413, 3249, 3438, 3474, 3629, 3667, 4826, 6498, 7239, 7258, 7334, 10887, 11001, 14478, 21717, 21774, 22002, 24257, 24511, 32661, 33003, 36863, 43434, 45847, 48514, 49022, 65322, 66006, 68951, 69673, 72771, 73533, 73726, 91694, 110589, 137541, 137902, 139346, 145542, 147066, 206853, 209019, 218313, 220599, 221178, 275082, 331767, 412623, 413706, 418038, 436626, 441198, 460883, 465709, 620559, 627057, 663534, 700397, 825246, 921766, 931418, 1241118, 1254114, 1382649, 1397127, 1400794, 2101191, 2765298, 2794254, 4147947, 4191381, 4202382, 4681601, 6303573, 8295894, 8382762, 8756777, 8848471, 9363202, 12607146, 13307543, 14044803, 17513554, 17696942, 26270331, 26545413, 26615086, 28089606, 39922629, 42134409, 52540662, 53090826, 78810993, 79636239, 79845258, 84268818, 88950419, 119767887, 157621986, 159272478, 177900838, 239535774, 266851257, 533702514, 800553771, 1601107542, 1690057961, 3380115922, 5070173883, 10140347766, 15210521649, 30421043298]

約数ペア:

[(1, 30421043298), (2, 15210521649), (3, 10140347766), (6, 5070173883), (9, 3380115922), (18, 1690057961), (19, 1601107542), (38, 800553771), (57, 533702514), (114, 266851257), (127, 239535774), (171, 177900838), (191, 159272478), (193, 157621986), (254, 119767887), (342, 88950419), (361, 84268818), (381, 79845258), (382, 79636239), (386, 78810993), (573, 53090826), (579, 52540662), (722, 42134409), (762, 39922629), (1083, 28089606), (1143, 26615086), (1146, 26545413), (1158, 26270331), (1719, 17696942), (1737, 17513554), (2166, 14044803), (2286, 13307543), (2413, 12607146), (3249, 9363202), (3438, 8848471), (3474, 8756777), (3629, 8382762), (3667, 8295894), (4826, 6303573), (6498, 4681601), (7239, 4202382), (7258, 4191381), (7334, 4147947), (10887, 2794254), (11001, 2765298), (14478, 2101191), (21717, 1400794), (21774, 1397127), (22002, 1382649), (24257, 1254114), (24511, 1241118), (32661, 931418), (33003, 921766), (36863, 825246), (43434, 700397), (45847, 663534), (48514, 627057), (49022, 620559), (65322, 465709), (66006, 460883), (68951, 441198), (69673, 436626), (72771, 418038), (73533, 413706), (73726, 412623), (91694, 331767), (110589, 275082), (137541, 221178), (137902, 220599), (139346, 218313), (145542, 209019), (147066, 206853)]