273411710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 631411200

約数和(自身を除く): 357999490

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 29, 38, 55, 58, 65, 95, 110, 130, 143, 145, 190, 209, 247, 286, 290, 319, 347, 377, 418, 494, 551, 638, 694, 715, 754, 1045, 1102, 1235, 1430, 1595, 1735, 1885, 2090, 2470, 2717, 2755, 3190, 3470, 3770, 3817, 4147, 4511, 5434, 5510, 6061, 6593, 7163, 7634, 8294, 9022, 10063, 12122, 13186, 13585, 14326, 19085, 20126, 20735, 22555, 27170, 30305, 32965, 35815, 38170, 41470, 45110, 49621, 50315, 60610, 65930, 71630, 72523, 78793, 85709, 99242, 100630, 110693, 130819, 145046, 157586, 171418, 191197, 221386, 248105, 261638, 362615, 382394, 393965, 428545, 496210, 553465, 654095, 725230, 787930, 857090, 942799, 955985, 1106930, 1308190, 1439009, 1885598, 1911970, 2103167, 2485561, 2878018, 4206334, 4713995, 4971122, 7195045, 9427990, 10515835, 12427805, 14390090, 21031670, 24855610, 27341171, 54682342, 136705855, 273411710]

約数ペア:

[(1, 273411710), (2, 136705855), (5, 54682342), (10, 27341171), (11, 24855610), (13, 21031670), (19, 14390090), (22, 12427805), (26, 10515835), (29, 9427990), (38, 7195045), (55, 4971122), (58, 4713995), (65, 4206334), (95, 2878018), (110, 2485561), (130, 2103167), (143, 1911970), (145, 1885598), (190, 1439009), (209, 1308190), (247, 1106930), (286, 955985), (290, 942799), (319, 857090), (347, 787930), (377, 725230), (418, 654095), (494, 553465), (551, 496210), (638, 428545), (694, 393965), (715, 382394), (754, 362615), (1045, 261638), (1102, 248105), (1235, 221386), (1430, 191197), (1595, 171418), (1735, 157586), (1885, 145046), (2090, 130819), (2470, 110693), (2717, 100630), (2755, 99242), (3190, 85709), (3470, 78793), (3770, 72523), (3817, 71630), (4147, 65930), (4511, 60610), (5434, 50315), (5510, 49621), (6061, 45110), (6593, 41470), (7163, 38170), (7634, 35815), (8294, 32965), (9022, 30305), (10063, 27170), (12122, 22555), (13186, 20735), (13585, 20126), (14326, 19085)]