57657810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 163864512

約数和(自身を除く): 106206702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 183, 210, 245, 294, 305, 366, 427, 490, 610, 643, 735, 854, 915, 1281, 1286, 1470, 1830, 1929, 2135, 2562, 2989, 3215, 3858, 4270, 4501, 5978, 6405, 6430, 8967, 9002, 9645, 12810, 13503, 14945, 17934, 19290, 22505, 27006, 29890, 31507, 39223, 44835, 45010, 63014, 67515, 78446, 89670, 94521, 117669, 135030, 157535, 189042, 196115, 235338, 274561, 315070, 392230, 472605, 549122, 588345, 823683, 945210, 1176690, 1372805, 1647366, 1921927, 2745610, 3843854, 4118415, 5765781, 8236830, 9609635, 11531562, 19219270, 28828905, 57657810]

約数ペア:

[(1, 57657810), (2, 28828905), (3, 19219270), (5, 11531562), (6, 9609635), (7, 8236830), (10, 5765781), (14, 4118415), (15, 3843854), (21, 2745610), (30, 1921927), (35, 1647366), (42, 1372805), (49, 1176690), (61, 945210), (70, 823683), (98, 588345), (105, 549122), (122, 472605), (147, 392230), (183, 315070), (210, 274561), (245, 235338), (294, 196115), (305, 189042), (366, 157535), (427, 135030), (490, 117669), (610, 94521), (643, 89670), (735, 78446), (854, 67515), (915, 63014), (1281, 45010), (1286, 44835), (1470, 39223), (1830, 31507), (1929, 29890), (2135, 27006), (2562, 22505), (2989, 19290), (3215, 17934), (3858, 14945), (4270, 13503), (4501, 12810), (5978, 9645), (6405, 9002), (6430, 8967)]