30691024

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 74245248

約数和(自身を除く): 43554224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 197, 208, 214, 364, 394, 428, 728, 749, 788, 856, 1379, 1391, 1456, 1498, 1576, 1712, 2561, 2758, 2782, 2996, 3152, 5122, 5516, 5564, 5992, 9737, 10244, 11032, 11128, 11984, 17927, 19474, 20488, 21079, 22064, 22256, 35854, 38948, 40976, 42158, 71708, 77896, 84316, 143416, 147553, 155792, 168632, 274027, 286832, 295106, 337264, 548054, 590212, 1096108, 1180424, 1918189, 2192216, 2360848, 3836378, 4384432, 7672756, 15345512, 30691024]

約数ペア:

[(1, 30691024), (2, 15345512), (4, 7672756), (7, 4384432), (8, 3836378), (13, 2360848), (14, 2192216), (16, 1918189), (26, 1180424), (28, 1096108), (52, 590212), (56, 548054), (91, 337264), (104, 295106), (107, 286832), (112, 274027), (182, 168632), (197, 155792), (208, 147553), (214, 143416), (364, 84316), (394, 77896), (428, 71708), (728, 42158), (749, 40976), (788, 38948), (856, 35854), (1379, 22256), (1391, 22064), (1456, 21079), (1498, 20488), (1576, 19474), (1712, 17927), (2561, 11984), (2758, 11128), (2782, 11032), (2996, 10244), (3152, 9737), (5122, 5992), (5516, 5564)]