2149290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 6604416

約数和(自身を除く): 4455126

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 167, 195, 198, 234, 286, 330, 334, 390, 429, 495, 501, 585, 715, 835, 858, 990, 1002, 1170, 1287, 1430, 1503, 1670, 1837, 2145, 2171, 2505, 2574, 3006, 3674, 4290, 4342, 5010, 5511, 6435, 6513, 7515, 9185, 10855, 11022, 12870, 13026, 15030, 16533, 18370, 19539, 21710, 23881, 27555, 32565, 33066, 39078, 47762, 55110, 65130, 71643, 82665, 97695, 119405, 143286, 165330, 195390, 214929, 238810, 358215, 429858, 716430, 1074645, 2149290]

約数ペア:

[(1, 2149290), (2, 1074645), (3, 716430), (5, 429858), (6, 358215), (9, 238810), (10, 214929), (11, 195390), (13, 165330), (15, 143286), (18, 119405), (22, 97695), (26, 82665), (30, 71643), (33, 65130), (39, 55110), (45, 47762), (55, 39078), (65, 33066), (66, 32565), (78, 27555), (90, 23881), (99, 21710), (110, 19539), (117, 18370), (130, 16533), (143, 15030), (165, 13026), (167, 12870), (195, 11022), (198, 10855), (234, 9185), (286, 7515), (330, 6513), (334, 6435), (390, 5511), (429, 5010), (495, 4342), (501, 4290), (585, 3674), (715, 3006), (835, 2574), (858, 2505), (990, 2171), (1002, 2145), (1170, 1837), (1287, 1670), (1430, 1503)]