304877353690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{193771}}^1$

素因数の和:193837

約数の個数: 144

約数和(自身を含む): 727644863520

約数和(自身を除く): 422767509830

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 130, 133, 169, 182, 190, 245, 247, 266, 338, 455, 490, 494, 637, 665, 845, 910, 931, 1183, 1235, 1274, 1330, 1690, 1729, 1862, 2366, 2470, 3185, 3211, 3458, 4655, 5915, 6370, 6422, 8281, 8645, 9310, 11830, 12103, 16055, 16562, 17290, 22477, 24206, 32110, 41405, 44954, 60515, 82810, 112385, 121030, 157339, 193771, 224770, 314678, 387542, 786695, 968855, 1356397, 1573390, 1937710, 2519023, 2712794, 3681649, 5038046, 6781985, 7363298, 9494779, 12595115, 13563970, 17633161, 18408245, 18989558, 25190230, 25771543, 32747299, 35266322, 36816490, 47473895, 47861437, 51543086, 65494598, 88165805, 94947790, 95722874, 123432127, 128857715, 163736495, 176331610, 180400801, 229231093, 239307185, 246864254, 257715430, 327472990, 335030059, 360801602, 458462186, 478614370, 617160635, 622198681, 670060118, 902004005, 1146155465, 1234321270, 1244397362, 1604617651, 1675150295, 1804008010, 2292310930, 2345210413, 3110993405, 3209235302, 3350300590, 4355390767, 4690420826, 6221986810, 8023088255, 8710781534, 11726052065, 16046176510, 21776953835, 23452104130, 30487735369, 43553907670, 60975470738, 152438676845, 304877353690]

約数ペア:

[(1, 304877353690), (2, 152438676845), (5, 60975470738), (7, 43553907670), (10, 30487735369), (13, 23452104130), (14, 21776953835), (19, 16046176510), (26, 11726052065), (35, 8710781534), (38, 8023088255), (49, 6221986810), (65, 4690420826), (70, 4355390767), (91, 3350300590), (95, 3209235302), (98, 3110993405), (130, 2345210413), (133, 2292310930), (169, 1804008010), (182, 1675150295), (190, 1604617651), (245, 1244397362), (247, 1234321270), (266, 1146155465), (338, 902004005), (455, 670060118), (490, 622198681), (494, 617160635), (637, 478614370), (665, 458462186), (845, 360801602), (910, 335030059), (931, 327472990), (1183, 257715430), (1235, 246864254), (1274, 239307185), (1330, 229231093), (1690, 180400801), (1729, 176331610), (1862, 163736495), (2366, 128857715), (2470, 123432127), (3185, 95722874), (3211, 94947790), (3458, 88165805), (4655, 65494598), (5915, 51543086), (6370, 47861437), (6422, 47473895), (8281, 36816490), (8645, 35266322), (9310, 32747299), (11830, 25771543), (12103, 25190230), (16055, 18989558), (16562, 18408245), (17290, 17633161), (22477, 13563970), (24206, 12595115), (32110, 9494779), (41405, 7363298), (44954, 6781985), (60515, 5038046), (82810, 3681649), (112385, 2712794), (121030, 2519023), (157339, 1937710), (193771, 1573390), (224770, 1356397), (314678, 968855), (387542, 786695)]