189460991090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7497467}}^1$

素因数の和:7497519

約数の個数: 48

約数和(自身を含む): 411341084352

約数和(自身を除く): 221880093262

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 5054, 12635, 25270, 7497467, 14994934, 37487335, 52482269, 74974670, 104964538, 142451873, 262411345, 284903746, 524822690, 712259365, 997163111, 1424518730, 1994326222, 2706585587, 4985815555, 5413171174, 9971631110, 13532927935, 18946099109, 27065855870, 37892198218, 94730495545, 189460991090]

約数ペア:

[(1, 189460991090), (2, 94730495545), (5, 37892198218), (7, 27065855870), (10, 18946099109), (14, 13532927935), (19, 9971631110), (35, 5413171174), (38, 4985815555), (70, 2706585587), (95, 1994326222), (133, 1424518730), (190, 997163111), (266, 712259365), (361, 524822690), (665, 284903746), (722, 262411345), (1330, 142451873), (1805, 104964538), (2527, 74974670), (3610, 52482269), (5054, 37487335), (12635, 14994934), (25270, 7497467)]