186981210

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2011

約数の個数: 112

約数和(自身を含む): 543710664

約数和(自身を除く): 356729454

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 702, 729, 810, 1053, 1170, 1215, 1458, 1755, 1973, 2106, 2430, 3159, 3510, 3645, 3946, 5265, 5919, 6318, 7290, 9477, 9865, 10530, 11838, 15795, 17757, 18954, 19730, 25649, 29595, 31590, 35514, 47385, 51298, 53271, 59190, 76947, 88785, 94770, 106542, 128245, 153894, 159813, 177570, 230841, 256490, 266355, 319626, 384735, 461682, 479439, 532710, 692523, 769470, 799065, 958878, 1154205, 1385046, 1438317, 1598130, 2077569, 2308410, 2397195, 2876634, 3462615, 4155138, 4794390, 6232707, 6925230, 7191585, 10387845, 12465414, 14383170, 18698121, 20775690, 31163535, 37396242, 62327070, 93490605, 186981210]

約数ペア:

[(1, 186981210), (2, 93490605), (3, 62327070), (5, 37396242), (6, 31163535), (9, 20775690), (10, 18698121), (13, 14383170), (15, 12465414), (18, 10387845), (26, 7191585), (27, 6925230), (30, 6232707), (39, 4794390), (45, 4155138), (54, 3462615), (65, 2876634), (78, 2397195), (81, 2308410), (90, 2077569), (117, 1598130), (130, 1438317), (135, 1385046), (162, 1154205), (195, 958878), (234, 799065), (243, 769470), (270, 692523), (351, 532710), (390, 479439), (405, 461682), (486, 384735), (585, 319626), (702, 266355), (729, 256490), (810, 230841), (1053, 177570), (1170, 159813), (1215, 153894), (1458, 128245), (1755, 106542), (1973, 94770), (2106, 88785), (2430, 76947), (3159, 59190), (3510, 53271), (3645, 51298), (3946, 47385), (5265, 35514), (5919, 31590), (6318, 29595), (7290, 25649), (9477, 19730), (9865, 18954), (10530, 17757), (11838, 15795)]