83809710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 227953440

約数和(自身を除く): 144143730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 163, 174, 197, 261, 290, 326, 394, 435, 489, 522, 591, 815, 870, 978, 985, 1182, 1305, 1467, 1630, 1773, 1970, 2445, 2610, 2934, 2955, 3546, 4727, 4890, 5713, 5910, 7335, 8865, 9454, 11426, 14181, 14670, 17139, 17730, 23635, 28362, 28565, 32111, 34278, 42543, 47270, 51417, 57130, 64222, 70905, 85086, 85695, 96333, 102834, 141810, 160555, 171390, 192666, 212715, 257085, 288999, 321110, 425430, 481665, 514170, 577998, 931219, 963330, 1444995, 1862438, 2793657, 2889990, 4656095, 5587314, 8380971, 9312190, 13968285, 16761942, 27936570, 41904855, 83809710]

約数ペア:

[(1, 83809710), (2, 41904855), (3, 27936570), (5, 16761942), (6, 13968285), (9, 9312190), (10, 8380971), (15, 5587314), (18, 4656095), (29, 2889990), (30, 2793657), (45, 1862438), (58, 1444995), (87, 963330), (90, 931219), (145, 577998), (163, 514170), (174, 481665), (197, 425430), (261, 321110), (290, 288999), (326, 257085), (394, 212715), (435, 192666), (489, 171390), (522, 160555), (591, 141810), (815, 102834), (870, 96333), (978, 85695), (985, 85086), (1182, 70905), (1305, 64222), (1467, 57130), (1630, 51417), (1773, 47270), (1970, 42543), (2445, 34278), (2610, 32111), (2934, 28565), (2955, 28362), (3546, 23635), (4727, 17730), (4890, 17139), (5713, 14670), (5910, 14181), (7335, 11426), (8865, 9454)]