1129647990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:694

約数の個数: 128

約数和(自身を含む): 2943101952

約数和(自身を除く): 1813453962

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 73, 82, 115, 123, 138, 146, 205, 219, 230, 246, 345, 365, 410, 438, 547, 615, 690, 730, 943, 1094, 1095, 1230, 1641, 1679, 1886, 2190, 2735, 2829, 2993, 3282, 3358, 4715, 5037, 5470, 5658, 5986, 8205, 8395, 8979, 9430, 10074, 12581, 14145, 14965, 16410, 16790, 17958, 22427, 25162, 25185, 28290, 29930, 37743, 39931, 44854, 44895, 50370, 62905, 67281, 68839, 75486, 79862, 89790, 112135, 119793, 125810, 134562, 137678, 188715, 199655, 206517, 224270, 239586, 336405, 344195, 377430, 399310, 413034, 515821, 598965, 672810, 688390, 918413, 1031642, 1032585, 1197930, 1547463, 1637171, 1836826, 2065170, 2579105, 2755239, 3094926, 3274342, 4592065, 4911513, 5158210, 5510478, 7737315, 8185855, 9184130, 9823026, 13776195, 15474630, 16371710, 24557565, 27552390, 37654933, 49115130, 75309866, 112964799, 188274665, 225929598, 376549330, 564823995, 1129647990]

約数ペア:

[(1, 1129647990), (2, 564823995), (3, 376549330), (5, 225929598), (6, 188274665), (10, 112964799), (15, 75309866), (23, 49115130), (30, 37654933), (41, 27552390), (46, 24557565), (69, 16371710), (73, 15474630), (82, 13776195), (115, 9823026), (123, 9184130), (138, 8185855), (146, 7737315), (205, 5510478), (219, 5158210), (230, 4911513), (246, 4592065), (345, 3274342), (365, 3094926), (410, 2755239), (438, 2579105), (547, 2065170), (615, 1836826), (690, 1637171), (730, 1547463), (943, 1197930), (1094, 1032585), (1095, 1031642), (1230, 918413), (1641, 688390), (1679, 672810), (1886, 598965), (2190, 515821), (2735, 413034), (2829, 399310), (2993, 377430), (3282, 344195), (3358, 336405), (4715, 239586), (5037, 224270), (5470, 206517), (5658, 199655), (5986, 188715), (8205, 137678), (8395, 134562), (8979, 125810), (9430, 119793), (10074, 112135), (12581, 89790), (14145, 79862), (14965, 75486), (16410, 68839), (16790, 67281), (17958, 62905), (22427, 50370), (25162, 44895), (25185, 44854), (28290, 39931), (29930, 37743)]