30039542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 50346912

約数和(自身を除く): 20307370

約数列:

[1, 2, 13, 26, 43, 86, 97, 194, 277, 554, 559, 1118, 1261, 2522, 3601, 4171, 7202, 8342, 11911, 23822, 26869, 53738, 54223, 108446, 154843, 309686, 349297, 698594, 1155367, 2310734, 15019771, 30039542]

約数ペア:

[(1, 30039542), (2, 15019771), (13, 2310734), (26, 1155367), (43, 698594), (86, 349297), (97, 309686), (194, 154843), (277, 108446), (554, 54223), (559, 53738), (1118, 26869), (1261, 23822), (2522, 11911), (3601, 8342), (4171, 7202)]