30907802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 20310118

約数列:

[1, 2, 17, 34, 37, 74, 79, 158, 311, 622, 629, 1258, 1343, 2686, 2923, 5287, 5846, 10574, 11507, 23014, 24569, 49138, 49691, 99382, 195619, 391238, 417673, 835346, 909053, 1818106, 15453901, 30907802]

約数ペア:

[(1, 30907802), (2, 15453901), (17, 1818106), (34, 909053), (37, 835346), (74, 417673), (79, 391238), (158, 195619), (311, 99382), (622, 49691), (629, 49138), (1258, 24569), (1343, 23014), (2686, 11507), (2923, 10574), (5287, 5846)]