8152690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 19805184

約数和(自身を除く): 11652494

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 31, 34, 35, 62, 65, 70, 85, 91, 119, 130, 155, 170, 182, 217, 221, 238, 289, 310, 403, 434, 442, 455, 527, 578, 595, 806, 910, 1054, 1085, 1105, 1190, 1445, 1547, 2015, 2023, 2170, 2210, 2635, 2821, 2890, 3094, 3689, 3757, 4030, 4046, 5270, 5642, 6851, 7378, 7514, 7735, 8959, 10115, 13702, 14105, 15470, 17918, 18445, 18785, 20230, 26299, 28210, 34255, 36890, 37570, 44795, 47957, 52598, 62713, 68510, 89590, 95914, 116467, 125426, 131495, 232934, 239785, 262990, 313565, 479570, 582335, 627130, 815269, 1164670, 1630538, 4076345, 8152690]

約数ペア:

[(1, 8152690), (2, 4076345), (5, 1630538), (7, 1164670), (10, 815269), (13, 627130), (14, 582335), (17, 479570), (26, 313565), (31, 262990), (34, 239785), (35, 232934), (62, 131495), (65, 125426), (70, 116467), (85, 95914), (91, 89590), (119, 68510), (130, 62713), (155, 52598), (170, 47957), (182, 44795), (217, 37570), (221, 36890), (238, 34255), (289, 28210), (310, 26299), (403, 20230), (434, 18785), (442, 18445), (455, 17918), (527, 15470), (578, 14105), (595, 13702), (806, 10115), (910, 8959), (1054, 7735), (1085, 7514), (1105, 7378), (1190, 6851), (1445, 5642), (1547, 5270), (2015, 4046), (2023, 4030), (2170, 3757), (2210, 3689), (2635, 3094), (2821, 2890)]