129333490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 275788800

約数和(自身を除く): 146455310

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 149, 286, 298, 607, 715, 745, 1214, 1430, 1490, 1639, 1937, 3035, 3278, 3874, 6070, 6677, 7891, 8195, 9685, 13354, 15782, 16390, 19370, 21307, 33385, 39455, 42614, 66770, 78910, 86801, 90443, 106535, 173602, 180886, 213070, 434005, 452215, 868010, 904430, 994873, 1175759, 1989746, 2351518, 4974365, 5878795, 9948730, 11757590, 12933349, 25866698, 64666745, 129333490]

約数ペア:

[(1, 129333490), (2, 64666745), (5, 25866698), (10, 12933349), (11, 11757590), (13, 9948730), (22, 5878795), (26, 4974365), (55, 2351518), (65, 1989746), (110, 1175759), (130, 994873), (143, 904430), (149, 868010), (286, 452215), (298, 434005), (607, 213070), (715, 180886), (745, 173602), (1214, 106535), (1430, 90443), (1490, 86801), (1639, 78910), (1937, 66770), (3035, 42614), (3278, 39455), (3874, 33385), (6070, 21307), (6677, 19370), (7891, 16390), (8195, 15782), (9685, 13354)]