30812364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 94348800

約数和(自身を除く): 63536436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 23, 33, 34, 36, 44, 46, 51, 66, 68, 69, 92, 99, 102, 132, 138, 153, 187, 198, 199, 204, 207, 253, 276, 306, 374, 391, 396, 398, 414, 506, 561, 597, 612, 748, 759, 782, 796, 828, 1012, 1122, 1173, 1194, 1518, 1564, 1683, 1791, 2189, 2244, 2277, 2346, 2388, 3036, 3366, 3383, 3519, 3582, 4301, 4378, 4554, 4577, 4692, 6567, 6732, 6766, 7038, 7164, 8602, 8756, 9108, 9154, 10149, 12903, 13134, 13532, 13731, 14076, 17204, 18308, 19701, 20298, 25806, 26268, 27462, 30447, 37213, 38709, 39402, 40596, 41193, 50347, 51612, 54924, 60894, 74426, 77418, 77809, 78804, 82386, 100694, 111639, 121788, 148852, 151041, 154836, 155618, 164772, 201388, 223278, 233427, 302082, 311236, 334917, 446556, 453123, 466854, 604164, 669834, 700281, 855899, 906246, 933708, 1339668, 1400562, 1711798, 1812492, 2567697, 2801124, 3423596, 5135394, 7703091, 10270788, 15406182, 30812364]

約数ペア:

[(1, 30812364), (2, 15406182), (3, 10270788), (4, 7703091), (6, 5135394), (9, 3423596), (11, 2801124), (12, 2567697), (17, 1812492), (18, 1711798), (22, 1400562), (23, 1339668), (33, 933708), (34, 906246), (36, 855899), (44, 700281), (46, 669834), (51, 604164), (66, 466854), (68, 453123), (69, 446556), (92, 334917), (99, 311236), (102, 302082), (132, 233427), (138, 223278), (153, 201388), (187, 164772), (198, 155618), (199, 154836), (204, 151041), (207, 148852), (253, 121788), (276, 111639), (306, 100694), (374, 82386), (391, 78804), (396, 77809), (398, 77418), (414, 74426), (506, 60894), (561, 54924), (597, 51612), (612, 50347), (748, 41193), (759, 40596), (782, 39402), (796, 38709), (828, 37213), (1012, 30447), (1122, 27462), (1173, 26268), (1194, 25806), (1518, 20298), (1564, 19701), (1683, 18308), (1791, 17204), (2189, 14076), (2244, 13731), (2277, 13532), (2346, 13134), (2388, 12903), (3036, 10149), (3366, 9154), (3383, 9108), (3519, 8756), (3582, 8602), (4301, 7164), (4378, 7038), (4554, 6766), (4577, 6732), (4692, 6567)]