2938960115

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2063}}^1$

素因数の和:2220

約数の個数: 64

約数和(自身を含む): 4527194112

約数和(自身を除く): 1588233997

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 101, 155, 217, 403, 455, 505, 707, 1085, 1313, 2015, 2063, 2821, 3131, 3535, 6565, 9191, 10315, 14105, 14441, 15655, 21917, 26819, 40703, 45955, 63953, 72205, 109585, 134095, 187733, 203515, 208363, 284921, 319765, 447671, 831389, 938665, 1041815, 1424605, 1458541, 2238355, 2708719, 4156945, 5819723, 6459253, 7292705, 13543595, 18961033, 29098615, 32296265, 45214771, 83970289, 94805165, 226073855, 419851445, 587792023, 2938960115]

約数ペア:

[(1, 2938960115), (5, 587792023), (7, 419851445), (13, 226073855), (31, 94805165), (35, 83970289), (65, 45214771), (91, 32296265), (101, 29098615), (155, 18961033), (217, 13543595), (403, 7292705), (455, 6459253), (505, 5819723), (707, 4156945), (1085, 2708719), (1313, 2238355), (2015, 1458541), (2063, 1424605), (2821, 1041815), (3131, 938665), (3535, 831389), (6565, 447671), (9191, 319765), (10315, 284921), (14105, 208363), (14441, 203515), (15655, 187733), (21917, 134095), (26819, 109585), (40703, 72205), (45955, 63953)]