11648610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 80

約数和(自身を含む): 31912056

約数和(自身を除く): 20263446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 197, 219, 270, 365, 394, 405, 438, 591, 657, 730, 810, 985, 1095, 1182, 1314, 1773, 1970, 1971, 2190, 2955, 3285, 3546, 3942, 5319, 5910, 5913, 6570, 8865, 9855, 10638, 11826, 14381, 15957, 17730, 19710, 26595, 28762, 29565, 31914, 43143, 53190, 59130, 71905, 79785, 86286, 129429, 143810, 159570, 215715, 258858, 388287, 431430, 647145, 776574, 1164861, 1294290, 1941435, 2329722, 3882870, 5824305, 11648610]

約数ペア:

[(1, 11648610), (2, 5824305), (3, 3882870), (5, 2329722), (6, 1941435), (9, 1294290), (10, 1164861), (15, 776574), (18, 647145), (27, 431430), (30, 388287), (45, 258858), (54, 215715), (73, 159570), (81, 143810), (90, 129429), (135, 86286), (146, 79785), (162, 71905), (197, 59130), (219, 53190), (270, 43143), (365, 31914), (394, 29565), (405, 28762), (438, 26595), (591, 19710), (657, 17730), (730, 15957), (810, 14381), (985, 11826), (1095, 10638), (1182, 9855), (1314, 8865), (1773, 6570), (1970, 5913), (1971, 5910), (2190, 5319), (2955, 3942), (3285, 3546)]