691600666210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{130841}}^1$

素因数の和:130972

約数の個数: 96

約数和(自身を含む): 1388223152640

約数和(自身を除く): 696622486430

約数列:

[1, 2, 5, 10, 17, 31, 34, 59, 62, 85, 118, 155, 170, 289, 295, 310, 527, 578, 590, 1003, 1054, 1445, 1829, 2006, 2635, 2890, 3658, 5015, 5270, 8959, 9145, 10030, 17051, 17918, 18290, 31093, 34102, 44795, 62186, 85255, 89590, 130841, 155465, 170510, 261682, 310930, 528581, 654205, 1057162, 1308410, 2224297, 2642905, 4056071, 4448594, 5285810, 7719619, 8112142, 11121485, 15439238, 20280355, 22242970, 37813049, 38598095, 40560710, 68953207, 75626098, 77196190, 131233523, 137906414, 189065245, 239308189, 262467046, 344766035, 378130490, 478616378, 656167615, 689532070, 1172204519, 1196540945, 1312335230, 2230969891, 2344409038, 2393081890, 4068239213, 4461939782, 5861022595, 8136478426, 11154849455, 11722045190, 20341196065, 22309698910, 40682392130, 69160066621, 138320133242, 345800333105, 691600666210]

約数ペア:

[(1, 691600666210), (2, 345800333105), (5, 138320133242), (10, 69160066621), (17, 40682392130), (31, 22309698910), (34, 20341196065), (59, 11722045190), (62, 11154849455), (85, 8136478426), (118, 5861022595), (155, 4461939782), (170, 4068239213), (289, 2393081890), (295, 2344409038), (310, 2230969891), (527, 1312335230), (578, 1196540945), (590, 1172204519), (1003, 689532070), (1054, 656167615), (1445, 478616378), (1829, 378130490), (2006, 344766035), (2635, 262467046), (2890, 239308189), (3658, 189065245), (5015, 137906414), (5270, 131233523), (8959, 77196190), (9145, 75626098), (10030, 68953207), (17051, 40560710), (17918, 38598095), (18290, 37813049), (31093, 22242970), (34102, 20280355), (44795, 15439238), (62186, 11121485), (85255, 8112142), (89590, 7719619), (130841, 5285810), (155465, 4448594), (170510, 4056071), (261682, 2642905), (310930, 2224297), (528581, 1308410), (654205, 1057162)]