301889910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:958

約数の個数: 128

約数和(自身を含む): 886339584

約数和(自身を除く): 584449674

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 103, 105, 119, 170, 206, 210, 238, 255, 309, 357, 510, 515, 595, 618, 714, 721, 821, 1030, 1190, 1442, 1545, 1642, 1751, 1785, 2163, 2463, 3090, 3502, 3570, 3605, 4105, 4326, 4926, 5253, 5747, 7210, 8210, 8755, 10506, 10815, 11494, 12257, 12315, 13957, 17241, 17510, 21630, 24514, 24630, 26265, 27914, 28735, 34482, 36771, 41871, 52530, 57470, 61285, 69785, 73542, 83742, 84563, 86205, 97699, 122570, 139570, 169126, 172410, 183855, 195398, 209355, 253689, 293097, 367710, 418710, 422815, 488495, 507378, 586194, 591941, 845630, 976990, 1183882, 1268445, 1437571, 1465485, 1775823, 2536890, 2875142, 2930970, 2959705, 3551646, 4312713, 5919410, 7187855, 8625426, 8879115, 10062997, 14375710, 17758230, 20125994, 21563565, 30188991, 43127130, 50314985, 60377982, 100629970, 150944955, 301889910]

約数ペア:

[(1, 301889910), (2, 150944955), (3, 100629970), (5, 60377982), (6, 50314985), (7, 43127130), (10, 30188991), (14, 21563565), (15, 20125994), (17, 17758230), (21, 14375710), (30, 10062997), (34, 8879115), (35, 8625426), (42, 7187855), (51, 5919410), (70, 4312713), (85, 3551646), (102, 2959705), (103, 2930970), (105, 2875142), (119, 2536890), (170, 1775823), (206, 1465485), (210, 1437571), (238, 1268445), (255, 1183882), (309, 976990), (357, 845630), (510, 591941), (515, 586194), (595, 507378), (618, 488495), (714, 422815), (721, 418710), (821, 367710), (1030, 293097), (1190, 253689), (1442, 209355), (1545, 195398), (1642, 183855), (1751, 172410), (1785, 169126), (2163, 139570), (2463, 122570), (3090, 97699), (3502, 86205), (3570, 84563), (3605, 83742), (4105, 73542), (4326, 69785), (4926, 61285), (5253, 57470), (5747, 52530), (7210, 41871), (8210, 36771), (8755, 34482), (10506, 28735), (10815, 27914), (11494, 26265), (12257, 24630), (12315, 24514), (13957, 21630), (17241, 17510)]