30647606

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 52440480

約数和(自身を除く): 21792874

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 397, 638, 794, 1331, 2662, 3509, 4367, 7018, 8734, 11513, 23026, 38599, 48037, 77198, 96074, 126643, 253286, 528407, 1056814, 1393073, 2786146, 15323803, 30647606]

約数ペア:

[(1, 30647606), (2, 15323803), (11, 2786146), (22, 1393073), (29, 1056814), (58, 528407), (121, 253286), (242, 126643), (319, 96074), (397, 77198), (638, 48037), (794, 38599), (1331, 23026), (2662, 11513), (3509, 8734), (4367, 7018)]