68864070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 193425408

約数和(自身を除く): 124561338

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 43, 46, 55, 66, 69, 86, 110, 115, 129, 138, 165, 211, 215, 230, 253, 258, 330, 345, 422, 430, 473, 506, 633, 645, 690, 759, 946, 989, 1055, 1265, 1266, 1290, 1419, 1518, 1978, 2110, 2321, 2365, 2530, 2838, 2967, 3165, 3795, 4642, 4730, 4853, 4945, 5934, 6330, 6963, 7095, 7590, 9073, 9706, 9890, 10879, 11605, 13926, 14190, 14559, 14835, 18146, 21758, 23210, 24265, 27219, 29118, 29670, 32637, 34815, 45365, 48530, 53383, 54395, 54438, 65274, 69630, 72795, 90730, 99803, 106766, 108790, 136095, 145590, 160149, 163185, 199606, 208679, 266915, 272190, 299409, 320298, 326370, 417358, 499015, 533830, 598818, 626037, 800745, 998030, 1043395, 1252074, 1497045, 1601490, 2086790, 2295469, 2994090, 3130185, 4590938, 6260370, 6886407, 11477345, 13772814, 22954690, 34432035, 68864070]

約数ペア:

[(1, 68864070), (2, 34432035), (3, 22954690), (5, 13772814), (6, 11477345), (10, 6886407), (11, 6260370), (15, 4590938), (22, 3130185), (23, 2994090), (30, 2295469), (33, 2086790), (43, 1601490), (46, 1497045), (55, 1252074), (66, 1043395), (69, 998030), (86, 800745), (110, 626037), (115, 598818), (129, 533830), (138, 499015), (165, 417358), (211, 326370), (215, 320298), (230, 299409), (253, 272190), (258, 266915), (330, 208679), (345, 199606), (422, 163185), (430, 160149), (473, 145590), (506, 136095), (633, 108790), (645, 106766), (690, 99803), (759, 90730), (946, 72795), (989, 69630), (1055, 65274), (1265, 54438), (1266, 54395), (1290, 53383), (1419, 48530), (1518, 45365), (1978, 34815), (2110, 32637), (2321, 29670), (2365, 29118), (2530, 27219), (2838, 24265), (2967, 23210), (3165, 21758), (3795, 18146), (4642, 14835), (4730, 14559), (4853, 14190), (4945, 13926), (5934, 11605), (6330, 10879), (6963, 9890), (7095, 9706), (7590, 9073)]