30939942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2289

約数の個数: 48

約数和(自身を含む): 71628480

約数和(自身を除く): 40688538

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 2243, 2299, 4486, 4598, 6729, 6897, 13458, 13794, 24673, 42617, 49346, 74019, 85234, 127851, 148038, 255702, 271403, 468787, 542806, 814209, 937574, 1406361, 1628418, 2812722, 5156657, 10313314, 15469971, 30939942]

約数ペア:

[(1, 30939942), (2, 15469971), (3, 10313314), (6, 5156657), (11, 2812722), (19, 1628418), (22, 1406361), (33, 937574), (38, 814209), (57, 542806), (66, 468787), (114, 271403), (121, 255702), (209, 148038), (242, 127851), (363, 85234), (418, 74019), (627, 49346), (726, 42617), (1254, 24673), (2243, 13794), (2299, 13458), (4486, 6897), (4598, 6729)]