267949890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 778417920

約数和(自身を除く): 510468030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 97, 117, 130, 135, 194, 195, 234, 270, 291, 351, 390, 485, 582, 585, 702, 787, 873, 970, 1170, 1261, 1455, 1574, 1746, 1755, 2361, 2522, 2619, 2910, 3510, 3783, 3935, 4365, 4722, 5238, 6305, 7083, 7566, 7870, 8730, 10231, 11349, 11805, 12610, 13095, 14166, 18915, 20462, 21249, 22698, 23610, 26190, 30693, 34047, 35415, 37830, 42498, 51155, 56745, 61386, 68094, 70830, 76339, 92079, 102310, 106245, 113490, 152678, 153465, 170235, 184158, 212490, 229017, 276237, 306930, 340470, 381695, 458034, 460395, 552474, 687051, 763390, 920790, 992407, 1145085, 1374102, 1381185, 1984814, 2061153, 2290170, 2762370, 2977221, 3435255, 4122306, 4962035, 5954442, 6870510, 8931663, 9924070, 10305765, 14886105, 17863326, 20611530, 26794989, 29772210, 44658315, 53589978, 89316630, 133974945, 267949890]

約数ペア:

[(1, 267949890), (2, 133974945), (3, 89316630), (5, 53589978), (6, 44658315), (9, 29772210), (10, 26794989), (13, 20611530), (15, 17863326), (18, 14886105), (26, 10305765), (27, 9924070), (30, 8931663), (39, 6870510), (45, 5954442), (54, 4962035), (65, 4122306), (78, 3435255), (90, 2977221), (97, 2762370), (117, 2290170), (130, 2061153), (135, 1984814), (194, 1381185), (195, 1374102), (234, 1145085), (270, 992407), (291, 920790), (351, 763390), (390, 687051), (485, 552474), (582, 460395), (585, 458034), (702, 381695), (787, 340470), (873, 306930), (970, 276237), (1170, 229017), (1261, 212490), (1455, 184158), (1574, 170235), (1746, 153465), (1755, 152678), (2361, 113490), (2522, 106245), (2619, 102310), (2910, 92079), (3510, 76339), (3783, 70830), (3935, 68094), (4365, 61386), (4722, 56745), (5238, 51155), (6305, 42498), (7083, 37830), (7566, 35415), (7870, 34047), (8730, 30693), (10231, 26190), (11349, 23610), (11805, 22698), (12610, 21249), (13095, 20462), (14166, 18915)]