129070810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 261563904

約数和(自身を除く): 132493094

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 83, 110, 134, 166, 211, 335, 415, 422, 670, 737, 830, 913, 1055, 1474, 1826, 2110, 2321, 3685, 4565, 4642, 5561, 7370, 9130, 11122, 11605, 14137, 17513, 23210, 27805, 28274, 35026, 55610, 61171, 70685, 87565, 122342, 141370, 155507, 175130, 192643, 305855, 311014, 385286, 611710, 777535, 963215, 1173371, 1555070, 1926430, 2346742, 5866855, 11733710, 12907081, 25814162, 64535405, 129070810]

約数ペア:

[(1, 129070810), (2, 64535405), (5, 25814162), (10, 12907081), (11, 11733710), (22, 5866855), (55, 2346742), (67, 1926430), (83, 1555070), (110, 1173371), (134, 963215), (166, 777535), (211, 611710), (335, 385286), (415, 311014), (422, 305855), (670, 192643), (737, 175130), (830, 155507), (913, 141370), (1055, 122342), (1474, 87565), (1826, 70685), (2110, 61171), (2321, 55610), (3685, 35026), (4565, 28274), (4642, 27805), (5561, 23210), (7370, 17513), (9130, 14137), (11122, 11605)]