30812346

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{1823}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 68728320

約数和(自身を除く): 37915974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1823, 1878, 2817, 3646, 5469, 5634, 8451, 10938, 16407, 16902, 32814, 49221, 98442, 570599, 1141198, 1711797, 3423594, 5135391, 10270782, 15406173, 30812346]

約数ペア:

[(1, 30812346), (2, 15406173), (3, 10270782), (6, 5135391), (9, 3423594), (18, 1711797), (27, 1141198), (54, 570599), (313, 98442), (626, 49221), (939, 32814), (1823, 16902), (1878, 16407), (2817, 10938), (3646, 8451), (5469, 5634)]