283138310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10729}}^1$

素因数の和:10785

約数の個数: 64

約数和(自身を含む): 648950400

約数和(自身を除く): 365812090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2639, 3770, 5278, 10729, 13195, 21458, 26390, 53645, 75103, 107290, 139477, 150206, 278954, 311141, 375515, 622282, 697385, 751030, 976339, 1394770, 1555705, 1952678, 2177987, 3111410, 4044833, 4355974, 4881695, 8089666, 9763390, 10889935, 20224165, 21779870, 28313831, 40448330, 56627662, 141569155, 283138310]

約数ペア:

[(1, 283138310), (2, 141569155), (5, 56627662), (7, 40448330), (10, 28313831), (13, 21779870), (14, 20224165), (26, 10889935), (29, 9763390), (35, 8089666), (58, 4881695), (65, 4355974), (70, 4044833), (91, 3111410), (130, 2177987), (145, 1952678), (182, 1555705), (203, 1394770), (290, 976339), (377, 751030), (406, 697385), (455, 622282), (754, 375515), (910, 311141), (1015, 278954), (1885, 150206), (2030, 139477), (2639, 107290), (3770, 75103), (5278, 53645), (10729, 26390), (13195, 21458)]