728939230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{47303}}^1$

素因数の和:47400

約数の個数: 32

約数和(自身を含む): 1389602304

約数和(自身を除く): 660663074

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 7705, 15410, 47303, 94606, 236515, 473030, 1087969, 2175938, 3169301, 5439845, 6338602, 10879690, 15846505, 31693010, 72893923, 145787846, 364469615, 728939230]

約数ペア:

[(1, 728939230), (2, 364469615), (5, 145787846), (10, 72893923), (23, 31693010), (46, 15846505), (67, 10879690), (115, 6338602), (134, 5439845), (230, 3169301), (335, 2175938), (670, 1087969), (1541, 473030), (3082, 236515), (7705, 94606), (15410, 47303)]