15504470

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 28803168

約数和(自身を除く): 13298698

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 317, 335, 365, 634, 670, 730, 1585, 3170, 4891, 9782, 21239, 23141, 24455, 42478, 46282, 48910, 106195, 115705, 212390, 231410, 1550447, 3100894, 7752235, 15504470]

約数ペア:

[(1, 15504470), (2, 7752235), (5, 3100894), (10, 1550447), (67, 231410), (73, 212390), (134, 115705), (146, 106195), (317, 48910), (335, 46282), (365, 42478), (634, 24455), (670, 23141), (730, 21239), (1585, 9782), (3170, 4891)]