1693890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 5054400

約数和(自身を除く): 3360510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 59, 66, 87, 90, 99, 110, 118, 145, 165, 174, 177, 198, 261, 290, 295, 319, 330, 354, 435, 495, 522, 531, 590, 638, 649, 870, 885, 957, 990, 1062, 1298, 1305, 1595, 1711, 1770, 1914, 1947, 2610, 2655, 2871, 3190, 3245, 3422, 3894, 4785, 5133, 5310, 5742, 5841, 6490, 8555, 9570, 9735, 10266, 11682, 14355, 15399, 17110, 18821, 19470, 25665, 28710, 29205, 30798, 37642, 51330, 56463, 58410, 76995, 94105, 112926, 153990, 169389, 188210, 282315, 338778, 564630, 846945, 1693890]

約数ペア:

[(1, 1693890), (2, 846945), (3, 564630), (5, 338778), (6, 282315), (9, 188210), (10, 169389), (11, 153990), (15, 112926), (18, 94105), (22, 76995), (29, 58410), (30, 56463), (33, 51330), (45, 37642), (55, 30798), (58, 29205), (59, 28710), (66, 25665), (87, 19470), (90, 18821), (99, 17110), (110, 15399), (118, 14355), (145, 11682), (165, 10266), (174, 9735), (177, 9570), (198, 8555), (261, 6490), (290, 5841), (295, 5742), (319, 5310), (330, 5133), (354, 4785), (435, 3894), (495, 3422), (522, 3245), (531, 3190), (590, 2871), (638, 2655), (649, 2610), (870, 1947), (885, 1914), (957, 1770), (990, 1711), (1062, 1595), (1298, 1305)]