30268028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34871}}^1$

素因数の和:34913

約数の個数: 24

約数和(自身を含む): 62490624

約数和(自身を除く): 32222596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 34871, 69742, 139484, 244097, 488194, 976388, 1081001, 2162002, 4324004, 7567007, 15134014, 30268028]

約数ペア:

[(1, 30268028), (2, 15134014), (4, 7567007), (7, 4324004), (14, 2162002), (28, 1081001), (31, 976388), (62, 488194), (124, 244097), (217, 139484), (434, 69742), (868, 34871)]