518336910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3383

約数の個数: 192

約数和(自身を含む): 1746501120

約数和(自身を除く): 1228164210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 390, 399, 455, 494, 546, 570, 585, 630, 665, 741, 798, 819, 855, 910, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1710, 1729, 1995, 2223, 2394, 2470, 2730, 3331, 3458, 3705, 3990, 4095, 4446, 5187, 5985, 6662, 7410, 8190, 8645, 9993, 10374, 11115, 11970, 15561, 16655, 17290, 19986, 22230, 23317, 25935, 29979, 31122, 33310, 43303, 46634, 49965, 51870, 59958, 63289, 69951, 77805, 86606, 99930, 116585, 126578, 129909, 139902, 149895, 155610, 189867, 209853, 216515, 233170, 259818, 299790, 303121, 316445, 349755, 379734, 389727, 419706, 433030, 443023, 569601, 606242, 632890, 649545, 699510, 779454, 822757, 886046, 909363, 949335, 1049265, 1139202, 1299090, 1329069, 1515605, 1645514, 1818726, 1898670, 1948635, 2098530, 2215115, 2468271, 2658138, 2728089, 2848005, 3031210, 3897270, 3987207, 4113785, 4430230, 4546815, 4936542, 5456178, 5696010, 5759299, 6645345, 7404813, 7974414, 8227570, 9093630, 11518598, 12341355, 13290690, 13640445, 14809626, 17277897, 19936035, 24682710, 27280890, 28796495, 34555794, 37024065, 39872070, 51833691, 57592990, 74048130, 86389485, 103667382, 172778970, 259168455, 518336910]

約数ペア:

[(1, 518336910), (2, 259168455), (3, 172778970), (5, 103667382), (6, 86389485), (7, 74048130), (9, 57592990), (10, 51833691), (13, 39872070), (14, 37024065), (15, 34555794), (18, 28796495), (19, 27280890), (21, 24682710), (26, 19936035), (30, 17277897), (35, 14809626), (38, 13640445), (39, 13290690), (42, 12341355), (45, 11518598), (57, 9093630), (63, 8227570), (65, 7974414), (70, 7404813), (78, 6645345), (90, 5759299), (91, 5696010), (95, 5456178), (105, 4936542), (114, 4546815), (117, 4430230), (126, 4113785), (130, 3987207), (133, 3897270), (171, 3031210), (182, 2848005), (190, 2728089), (195, 2658138), (210, 2468271), (234, 2215115), (247, 2098530), (266, 1948635), (273, 1898670), (285, 1818726), (315, 1645514), (342, 1515605), (390, 1329069), (399, 1299090), (455, 1139202), (494, 1049265), (546, 949335), (570, 909363), (585, 886046), (630, 822757), (665, 779454), (741, 699510), (798, 649545), (819, 632890), (855, 606242), (910, 569601), (1170, 443023), (1197, 433030), (1235, 419706), (1330, 389727), (1365, 379734), (1482, 349755), (1638, 316445), (1710, 303121), (1729, 299790), (1995, 259818), (2223, 233170), (2394, 216515), (2470, 209853), (2730, 189867), (3331, 155610), (3458, 149895), (3705, 139902), (3990, 129909), (4095, 126578), (4446, 116585), (5187, 99930), (5985, 86606), (6662, 77805), (7410, 69951), (8190, 63289), (8645, 59958), (9993, 51870), (10374, 49965), (11115, 46634), (11970, 43303), (15561, 33310), (16655, 31122), (17290, 29979), (19986, 25935), (22230, 23317)]