30302972

素因数分解:

$2^2\times 7^2\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:810

約数の個数: 36

約数和(自身を含む): 62004600

約数和(自身を除く): 31701628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 349, 443, 698, 886, 1396, 1772, 2443, 3101, 4886, 6202, 9772, 12404, 17101, 21707, 34202, 43414, 68404, 86828, 154607, 309214, 618428, 1082249, 2164498, 4328996, 7575743, 15151486, 30302972]

約数ペア:

[(1, 30302972), (2, 15151486), (4, 7575743), (7, 4328996), (14, 2164498), (28, 1082249), (49, 618428), (98, 309214), (196, 154607), (349, 86828), (443, 68404), (698, 43414), (886, 34202), (1396, 21707), (1772, 17101), (2443, 12404), (3101, 9772), (4886, 6202)]