68484570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1340

約数の個数: 128

約数和(自身を含む): 213995520

約数和(自身を除く): 145510950

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 385, 462, 483, 506, 690, 759, 770, 805, 966, 1155, 1265, 1289, 1518, 1610, 1771, 2310, 2415, 2530, 2578, 3542, 3795, 3867, 4830, 5313, 6445, 7590, 7734, 8855, 9023, 10626, 12890, 14179, 17710, 18046, 19335, 26565, 27069, 28358, 29647, 38670, 42537, 45115, 53130, 54138, 59294, 70895, 85074, 88941, 90230, 99253, 135345, 141790, 148235, 177882, 198506, 207529, 212685, 270690, 296470, 297759, 326117, 415058, 425370, 444705, 496265, 595518, 622587, 652234, 889410, 978351, 992530, 1037645, 1245174, 1488795, 1630585, 1956702, 2075290, 2282819, 2977590, 3112935, 3261170, 4565638, 4891755, 6225870, 6848457, 9783510, 11414095, 13696914, 22828190, 34242285, 68484570]

約数ペア:

[(1, 68484570), (2, 34242285), (3, 22828190), (5, 13696914), (6, 11414095), (7, 9783510), (10, 6848457), (11, 6225870), (14, 4891755), (15, 4565638), (21, 3261170), (22, 3112935), (23, 2977590), (30, 2282819), (33, 2075290), (35, 1956702), (42, 1630585), (46, 1488795), (55, 1245174), (66, 1037645), (69, 992530), (70, 978351), (77, 889410), (105, 652234), (110, 622587), (115, 595518), (138, 496265), (154, 444705), (161, 425370), (165, 415058), (210, 326117), (230, 297759), (231, 296470), (253, 270690), (322, 212685), (330, 207529), (345, 198506), (385, 177882), (462, 148235), (483, 141790), (506, 135345), (690, 99253), (759, 90230), (770, 88941), (805, 85074), (966, 70895), (1155, 59294), (1265, 54138), (1289, 53130), (1518, 45115), (1610, 42537), (1771, 38670), (2310, 29647), (2415, 28358), (2530, 27069), (2578, 26565), (3542, 19335), (3795, 18046), (3867, 17710), (4830, 14179), (5313, 12890), (6445, 10626), (7590, 9023), (7734, 8855)]