30973932

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 93405312

約数和(自身を除く): 62431380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 43, 44, 51, 66, 68, 86, 99, 102, 107, 129, 132, 153, 172, 187, 198, 204, 214, 258, 306, 321, 374, 387, 396, 428, 473, 516, 561, 612, 642, 731, 748, 774, 946, 963, 1122, 1177, 1284, 1419, 1462, 1548, 1683, 1819, 1892, 1926, 2193, 2244, 2354, 2838, 2924, 3366, 3531, 3638, 3852, 4257, 4386, 4601, 4708, 5457, 5676, 6579, 6732, 7062, 7276, 8041, 8514, 8772, 9202, 10593, 10914, 13158, 13803, 14124, 16082, 16371, 17028, 18404, 20009, 21186, 21828, 24123, 26316, 27606, 32164, 32742, 40018, 41409, 42372, 48246, 50611, 55212, 60027, 65484, 72369, 78217, 80036, 82818, 96492, 101222, 120054, 144738, 151833, 156434, 165636, 180081, 202444, 234651, 240108, 289476, 303666, 312868, 360162, 455499, 469302, 607332, 703953, 720324, 860387, 910998, 938604, 1407906, 1720774, 1821996, 2581161, 2815812, 3441548, 5162322, 7743483, 10324644, 15486966, 30973932]

約数ペア:

[(1, 30973932), (2, 15486966), (3, 10324644), (4, 7743483), (6, 5162322), (9, 3441548), (11, 2815812), (12, 2581161), (17, 1821996), (18, 1720774), (22, 1407906), (33, 938604), (34, 910998), (36, 860387), (43, 720324), (44, 703953), (51, 607332), (66, 469302), (68, 455499), (86, 360162), (99, 312868), (102, 303666), (107, 289476), (129, 240108), (132, 234651), (153, 202444), (172, 180081), (187, 165636), (198, 156434), (204, 151833), (214, 144738), (258, 120054), (306, 101222), (321, 96492), (374, 82818), (387, 80036), (396, 78217), (428, 72369), (473, 65484), (516, 60027), (561, 55212), (612, 50611), (642, 48246), (731, 42372), (748, 41409), (774, 40018), (946, 32742), (963, 32164), (1122, 27606), (1177, 26316), (1284, 24123), (1419, 21828), (1462, 21186), (1548, 20009), (1683, 18404), (1819, 17028), (1892, 16371), (1926, 16082), (2193, 14124), (2244, 13803), (2354, 13158), (2838, 10914), (2924, 10593), (3366, 9202), (3531, 8772), (3638, 8514), (3852, 8041), (4257, 7276), (4386, 7062), (4601, 6732), (4708, 6579), (5457, 5676)]