27299530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 51383808

約数和(自身を除く): 24084278

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 1061, 2122, 2573, 5146, 5305, 10610, 12865, 25730, 32891, 65782, 88063, 164455, 176126, 328910, 440315, 880630, 2729953, 5459906, 13649765, 27299530]

約数ペア:

[(1, 27299530), (2, 13649765), (5, 5459906), (10, 2729953), (31, 880630), (62, 440315), (83, 328910), (155, 176126), (166, 164455), (310, 88063), (415, 65782), (830, 32891), (1061, 25730), (2122, 12865), (2573, 10610), (5146, 5305)]