30455458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:738

約数の個数: 24

約数和(自身を含む): 50499036

約数和(自身を除く): 20043578

約数列:

[1, 2, 11, 22, 121, 242, 317, 397, 634, 794, 3487, 4367, 6974, 8734, 38357, 48037, 76714, 96074, 125849, 251698, 1384339, 2768678, 15227729, 30455458]

約数ペア:

[(1, 30455458), (2, 15227729), (11, 2768678), (22, 1384339), (121, 251698), (242, 125849), (317, 96074), (397, 76714), (634, 48037), (794, 38357), (3487, 8734), (4367, 6974)]