30468438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 63880362

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 33, 38, 39, 42, 57, 63, 66, 77, 78, 89, 91, 99, 114, 117, 126, 133, 143, 154, 171, 178, 182, 198, 209, 231, 234, 247, 266, 267, 273, 286, 342, 399, 418, 429, 462, 494, 534, 546, 623, 627, 693, 741, 798, 801, 819, 858, 979, 1001, 1157, 1197, 1246, 1254, 1287, 1386, 1463, 1482, 1602, 1638, 1691, 1729, 1869, 1881, 1958, 2002, 2223, 2314, 2394, 2574, 2717, 2926, 2937, 3003, 3382, 3458, 3471, 3738, 3762, 4389, 4446, 5073, 5187, 5434, 5607, 5874, 6006, 6853, 6942, 8099, 8151, 8778, 8811, 9009, 10146, 10374, 10413, 11214, 11837, 12727, 13167, 13706, 15219, 15561, 16198, 16302, 17622, 18018, 18601, 19019, 20559, 20826, 21983, 23674, 24297, 24453, 25454, 26334, 30438, 31122, 35511, 37202, 38038, 38181, 41118, 43966, 48594, 48906, 55803, 57057, 61677, 65949, 71022, 72891, 76362, 89089, 106533, 111606, 114114, 114543, 123354, 130207, 131898, 145782, 153881, 167409, 171171, 178178, 197847, 213066, 229086, 241813, 260414, 267267, 307762, 334818, 342342, 390621, 395694, 461643, 483626, 534534, 725439, 781242, 801801, 923286, 1171863, 1384929, 1450878, 1603602, 1692691, 2176317, 2343726, 2769858, 3385382, 4352634, 5078073, 10156146, 15234219, 30468438]

約数ペア:

[(1, 30468438), (2, 15234219), (3, 10156146), (6, 5078073), (7, 4352634), (9, 3385382), (11, 2769858), (13, 2343726), (14, 2176317), (18, 1692691), (19, 1603602), (21, 1450878), (22, 1384929), (26, 1171863), (33, 923286), (38, 801801), (39, 781242), (42, 725439), (57, 534534), (63, 483626), (66, 461643), (77, 395694), (78, 390621), (89, 342342), (91, 334818), (99, 307762), (114, 267267), (117, 260414), (126, 241813), (133, 229086), (143, 213066), (154, 197847), (171, 178178), (178, 171171), (182, 167409), (198, 153881), (209, 145782), (231, 131898), (234, 130207), (247, 123354), (266, 114543), (267, 114114), (273, 111606), (286, 106533), (342, 89089), (399, 76362), (418, 72891), (429, 71022), (462, 65949), (494, 61677), (534, 57057), (546, 55803), (623, 48906), (627, 48594), (693, 43966), (741, 41118), (798, 38181), (801, 38038), (819, 37202), (858, 35511), (979, 31122), (1001, 30438), (1157, 26334), (1197, 25454), (1246, 24453), (1254, 24297), (1287, 23674), (1386, 21983), (1463, 20826), (1482, 20559), (1602, 19019), (1638, 18601), (1691, 18018), (1729, 17622), (1869, 16302), (1881, 16198), (1958, 15561), (2002, 15219), (2223, 13706), (2314, 13167), (2394, 12727), (2574, 11837), (2717, 11214), (2926, 10413), (2937, 10374), (3003, 10146), (3382, 9009), (3458, 8811), (3471, 8778), (3738, 8151), (3762, 8099), (4389, 6942), (4446, 6853), (5073, 6006), (5187, 5874), (5434, 5607)]