30143286544

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{6481}}^1$

素因数の和:6944

約数の個数: 80

約数和(自身を含む): 67477931136

約数和(自身を除く): 37334644592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 317, 524, 634, 917, 1048, 1268, 1834, 2096, 2219, 2536, 3668, 4438, 5072, 6481, 7336, 8876, 12962, 14672, 17752, 25924, 35504, 41527, 45367, 51848, 83054, 90734, 103696, 166108, 181468, 290689, 332216, 362936, 581378, 664432, 725872, 849011, 1162756, 1698022, 2054477, 2325512, 3396044, 4108954, 4651024, 5943077, 6792088, 8217908, 11886154, 13584176, 14381339, 16435816, 23772308, 28762678, 32871632, 47544616, 57525356, 95089232, 115050712, 230101424, 269136487, 538272974, 1076545948, 1883955409, 2153091896, 3767910818, 4306183792, 7535821636, 15071643272, 30143286544]

約数ペア:

[(1, 30143286544), (2, 15071643272), (4, 7535821636), (7, 4306183792), (8, 3767910818), (14, 2153091896), (16, 1883955409), (28, 1076545948), (56, 538272974), (112, 269136487), (131, 230101424), (262, 115050712), (317, 95089232), (524, 57525356), (634, 47544616), (917, 32871632), (1048, 28762678), (1268, 23772308), (1834, 16435816), (2096, 14381339), (2219, 13584176), (2536, 11886154), (3668, 8217908), (4438, 6792088), (5072, 5943077), (6481, 4651024), (7336, 4108954), (8876, 3396044), (12962, 2325512), (14672, 2054477), (17752, 1698022), (25924, 1162756), (35504, 849011), (41527, 725872), (45367, 664432), (51848, 581378), (83054, 362936), (90734, 332216), (103696, 290689), (166108, 181468)]