15893230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 30564864

約数和(自身を除く): 14671634

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1607, 1978, 3214, 4945, 8035, 9890, 16070, 36961, 69101, 73922, 138202, 184805, 345505, 369610, 691010, 1589323, 3178646, 7946615, 15893230]

約数ペア:

[(1, 15893230), (2, 7946615), (5, 3178646), (10, 1589323), (23, 691010), (43, 369610), (46, 345505), (86, 184805), (115, 138202), (215, 73922), (230, 69101), (430, 36961), (989, 16070), (1607, 9890), (1978, 8035), (3214, 4945)]