43434580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 115831296

約数和(自身を除く): 72396716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 47, 49, 70, 82, 92, 94, 98, 115, 140, 161, 164, 188, 196, 205, 230, 235, 245, 287, 322, 329, 410, 460, 470, 490, 574, 644, 658, 805, 820, 940, 943, 980, 1081, 1127, 1148, 1316, 1435, 1610, 1645, 1886, 1927, 2009, 2162, 2254, 2303, 2870, 3220, 3290, 3772, 3854, 4018, 4324, 4508, 4606, 4715, 5405, 5635, 5740, 6580, 6601, 7567, 7708, 8036, 9212, 9430, 9635, 10045, 10810, 11270, 11515, 13202, 13489, 15134, 18860, 19270, 20090, 21620, 22540, 23030, 26404, 26978, 30268, 33005, 37835, 38540, 40180, 44321, 46060, 46207, 52969, 53956, 66010, 67445, 75670, 88642, 92414, 94423, 105938, 132020, 134890, 151340, 177284, 184828, 188846, 211876, 221605, 231035, 264845, 269780, 310247, 377692, 443210, 462070, 472115, 529690, 620494, 886420, 924140, 944230, 1059380, 1240988, 1551235, 1888460, 2171729, 3102470, 4343458, 6204940, 8686916, 10858645, 21717290, 43434580]

約数ペア:

[(1, 43434580), (2, 21717290), (4, 10858645), (5, 8686916), (7, 6204940), (10, 4343458), (14, 3102470), (20, 2171729), (23, 1888460), (28, 1551235), (35, 1240988), (41, 1059380), (46, 944230), (47, 924140), (49, 886420), (70, 620494), (82, 529690), (92, 472115), (94, 462070), (98, 443210), (115, 377692), (140, 310247), (161, 269780), (164, 264845), (188, 231035), (196, 221605), (205, 211876), (230, 188846), (235, 184828), (245, 177284), (287, 151340), (322, 134890), (329, 132020), (410, 105938), (460, 94423), (470, 92414), (490, 88642), (574, 75670), (644, 67445), (658, 66010), (805, 53956), (820, 52969), (940, 46207), (943, 46060), (980, 44321), (1081, 40180), (1127, 38540), (1148, 37835), (1316, 33005), (1435, 30268), (1610, 26978), (1645, 26404), (1886, 23030), (1927, 22540), (2009, 21620), (2162, 20090), (2254, 19270), (2303, 18860), (2870, 15134), (3220, 13489), (3290, 13202), (3772, 11515), (3854, 11270), (4018, 10810), (4324, 10045), (4508, 9635), (4606, 9430), (4715, 9212), (5405, 8036), (5635, 7708), (5740, 7567), (6580, 6601)]