30697814

素因数分解:

$2^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 54523200

約数和(自身を除く): 23825386

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 343, 511, 613, 686, 1022, 1226, 3577, 4291, 7154, 8582, 25039, 30037, 44749, 50078, 60074, 89498, 210259, 313243, 420518, 626486, 2192701, 4385402, 15348907, 30697814]

約数ペア:

[(1, 30697814), (2, 15348907), (7, 4385402), (14, 2192701), (49, 626486), (73, 420518), (98, 313243), (146, 210259), (343, 89498), (511, 60074), (613, 50078), (686, 44749), (1022, 30037), (1226, 25039), (3577, 8582), (4291, 7154)]