131050530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1236

約数の個数: 96

約数和(自身を含む): 370908720

約数和(自身を除く): 239858190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 101, 117, 130, 195, 202, 234, 303, 390, 505, 585, 606, 909, 1010, 1109, 1170, 1313, 1515, 1818, 2218, 2626, 3030, 3327, 3939, 4545, 5545, 6565, 6654, 7878, 9090, 9981, 11090, 11817, 13130, 14417, 16635, 19695, 19962, 23634, 28834, 33270, 39390, 43251, 49905, 59085, 72085, 86502, 99810, 112009, 118170, 129753, 144170, 216255, 224018, 259506, 336027, 432510, 560045, 648765, 672054, 1008081, 1120090, 1297530, 1456117, 1680135, 2016162, 2912234, 3360270, 4368351, 5040405, 7280585, 8736702, 10080810, 13105053, 14561170, 21841755, 26210106, 43683510, 65525265, 131050530]

約数ペア:

[(1, 131050530), (2, 65525265), (3, 43683510), (5, 26210106), (6, 21841755), (9, 14561170), (10, 13105053), (13, 10080810), (15, 8736702), (18, 7280585), (26, 5040405), (30, 4368351), (39, 3360270), (45, 2912234), (65, 2016162), (78, 1680135), (90, 1456117), (101, 1297530), (117, 1120090), (130, 1008081), (195, 672054), (202, 648765), (234, 560045), (303, 432510), (390, 336027), (505, 259506), (585, 224018), (606, 216255), (909, 144170), (1010, 129753), (1109, 118170), (1170, 112009), (1313, 99810), (1515, 86502), (1818, 72085), (2218, 59085), (2626, 49905), (3030, 43251), (3327, 39390), (3939, 33270), (4545, 28834), (5545, 23634), (6565, 19962), (6654, 19695), (7878, 16635), (9090, 14417), (9981, 13130), (11090, 11817)]