742175070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 2266983936

約数和(自身を除く): 1524808866

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 71, 78, 91, 98, 105, 130, 142, 147, 182, 195, 210, 213, 245, 273, 294, 355, 390, 426, 455, 490, 497, 546, 547, 637, 710, 735, 910, 923, 994, 1065, 1094, 1274, 1365, 1470, 1491, 1641, 1846, 1911, 2130, 2485, 2730, 2735, 2769, 2982, 3185, 3282, 3479, 3822, 3829, 4615, 4970, 5470, 5538, 6370, 6461, 6958, 7111, 7455, 7658, 8205, 9230, 9555, 10437, 11487, 12922, 13845, 14222, 14910, 16410, 17395, 19110, 19145, 19383, 20874, 21333, 22974, 26803, 27690, 32305, 34790, 35555, 38290, 38766, 38837, 42666, 45227, 49777, 52185, 53606, 57435, 64610, 71110, 77674, 80409, 90454, 96915, 99554, 104370, 106665, 114870, 116511, 134015, 135681, 149331, 160818, 193830, 194185, 213330, 226135, 233022, 248885, 268030, 271362, 271859, 298662, 348439, 388370, 402045, 452270, 497770, 504881, 543718, 582555, 678405, 696878, 746655, 804090, 815577, 1009762, 1045317, 1165110, 1356810, 1359295, 1493310, 1514643, 1631154, 1742195, 1903013, 2090634, 2524405, 2718590, 3029286, 3484390, 3534167, 3806026, 4077885, 5048810, 5226585, 5709039, 7068334, 7573215, 8155770, 9515065, 10453170, 10602501, 11418078, 15146430, 17670835, 19030130, 21205002, 24739169, 28545195, 35341670, 49478338, 53012505, 57090390, 74217507, 106025010, 123695845, 148435014, 247391690, 371087535, 742175070]

約数ペア:

[(1, 742175070), (2, 371087535), (3, 247391690), (5, 148435014), (6, 123695845), (7, 106025010), (10, 74217507), (13, 57090390), (14, 53012505), (15, 49478338), (21, 35341670), (26, 28545195), (30, 24739169), (35, 21205002), (39, 19030130), (42, 17670835), (49, 15146430), (65, 11418078), (70, 10602501), (71, 10453170), (78, 9515065), (91, 8155770), (98, 7573215), (105, 7068334), (130, 5709039), (142, 5226585), (147, 5048810), (182, 4077885), (195, 3806026), (210, 3534167), (213, 3484390), (245, 3029286), (273, 2718590), (294, 2524405), (355, 2090634), (390, 1903013), (426, 1742195), (455, 1631154), (490, 1514643), (497, 1493310), (546, 1359295), (547, 1356810), (637, 1165110), (710, 1045317), (735, 1009762), (910, 815577), (923, 804090), (994, 746655), (1065, 696878), (1094, 678405), (1274, 582555), (1365, 543718), (1470, 504881), (1491, 497770), (1641, 452270), (1846, 402045), (1911, 388370), (2130, 348439), (2485, 298662), (2730, 271859), (2735, 271362), (2769, 268030), (2982, 248885), (3185, 233022), (3282, 226135), (3479, 213330), (3822, 194185), (3829, 193830), (4615, 160818), (4970, 149331), (5470, 135681), (5538, 134015), (6370, 116511), (6461, 114870), (6958, 106665), (7111, 104370), (7455, 99554), (7658, 96915), (8205, 90454), (9230, 80409), (9555, 77674), (10437, 71110), (11487, 64610), (12922, 57435), (13845, 53606), (14222, 52185), (14910, 49777), (16410, 45227), (17395, 42666), (19110, 38837), (19145, 38766), (19383, 38290), (20874, 35555), (21333, 34790), (22974, 32305), (26803, 27690)]