557164470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{254413}}^1$

素因数の和:254496

約数の個数: 32

約数和(自身を含む): 1355517792

約数和(自身を除く): 798353322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 254413, 508826, 763239, 1272065, 1526478, 2544130, 3816195, 7632390, 18572149, 37144298, 55716447, 92860745, 111432894, 185721490, 278582235, 557164470]

約数ペア:

[(1, 557164470), (2, 278582235), (3, 185721490), (5, 111432894), (6, 92860745), (10, 55716447), (15, 37144298), (30, 18572149), (73, 7632390), (146, 3816195), (219, 2544130), (365, 1526478), (438, 1272065), (730, 763239), (1095, 508826), (2190, 254413)]