766755070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3761}}^1$

素因数の和:3853

約数の個数: 64

約数和(自身を含む): 1543924800

約数和(自身を除く): 777169730

約数列:

[1, 2, 5, 10, 19, 29, 37, 38, 58, 74, 95, 145, 185, 190, 290, 370, 551, 703, 1073, 1102, 1406, 2146, 2755, 3515, 3761, 5365, 5510, 7030, 7522, 10730, 18805, 20387, 37610, 40774, 71459, 101935, 109069, 139157, 142918, 203870, 218138, 278314, 357295, 545345, 695785, 714590, 1090690, 1391570, 2072311, 2643983, 4035553, 4144622, 5287966, 8071106, 10361555, 13219915, 20177765, 20723110, 26439830, 40355530, 76675507, 153351014, 383377535, 766755070]

約数ペア:

[(1, 766755070), (2, 383377535), (5, 153351014), (10, 76675507), (19, 40355530), (29, 26439830), (37, 20723110), (38, 20177765), (58, 13219915), (74, 10361555), (95, 8071106), (145, 5287966), (185, 4144622), (190, 4035553), (290, 2643983), (370, 2072311), (551, 1391570), (703, 1090690), (1073, 714590), (1102, 695785), (1406, 545345), (2146, 357295), (2755, 278314), (3515, 218138), (3761, 203870), (5365, 142918), (5510, 139157), (7030, 109069), (7522, 101935), (10730, 71459), (18805, 40774), (20387, 37610)]