30494855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 40808448

約数和(自身を除く): 10313593

約数列:

[1, 5, 17, 31, 71, 85, 155, 163, 355, 527, 815, 1207, 2201, 2635, 2771, 5053, 6035, 11005, 11573, 13855, 25265, 37417, 57865, 85901, 187085, 196741, 358763, 429505, 983705, 1793815, 6098971, 30494855]

約数ペア:

[(1, 30494855), (5, 6098971), (17, 1793815), (31, 983705), (71, 429505), (85, 358763), (155, 196741), (163, 187085), (355, 85901), (527, 57865), (815, 37417), (1207, 25265), (2201, 13855), (2635, 11573), (2771, 11005), (5053, 6035)]