30905813196

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{21319}}^1$

素因数の和:21796

約数の個数: 96

約数和(自身を含む): 82905804800

約数和(自身を除く): 51999991604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 433, 558, 837, 866, 1116, 1299, 1674, 1732, 2598, 3348, 3897, 5196, 7794, 11691, 13423, 15588, 21319, 23382, 26846, 40269, 42638, 46764, 53692, 63957, 80538, 85276, 120807, 127914, 161076, 191871, 241614, 255828, 362421, 383742, 483228, 575613, 660889, 724842, 767484, 1151226, 1321778, 1449684, 1982667, 2302452, 2643556, 3965334, 5948001, 7930668, 9231127, 11896002, 17844003, 18462254, 23792004, 27693381, 35688006, 36924508, 55386762, 71376012, 83080143, 110773524, 166160286, 249240429, 286164937, 332320572, 498480858, 572329874, 858494811, 996961716, 1144659748, 1716989622, 2575484433, 3433979244, 5150968866, 7726453299, 10301937732, 15452906598, 30905813196]

約数ペア:

[(1, 30905813196), (2, 15452906598), (3, 10301937732), (4, 7726453299), (6, 5150968866), (9, 3433979244), (12, 2575484433), (18, 1716989622), (27, 1144659748), (31, 996961716), (36, 858494811), (54, 572329874), (62, 498480858), (93, 332320572), (108, 286164937), (124, 249240429), (186, 166160286), (279, 110773524), (372, 83080143), (433, 71376012), (558, 55386762), (837, 36924508), (866, 35688006), (1116, 27693381), (1299, 23792004), (1674, 18462254), (1732, 17844003), (2598, 11896002), (3348, 9231127), (3897, 7930668), (5196, 5948001), (7794, 3965334), (11691, 2643556), (13423, 2302452), (15588, 1982667), (21319, 1449684), (23382, 1321778), (26846, 1151226), (40269, 767484), (42638, 724842), (46764, 660889), (53692, 575613), (63957, 483228), (80538, 383742), (85276, 362421), (120807, 255828), (127914, 241614), (161076, 191871)]