2015754030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{17189}}^1$

素因数の和:18505

約数の個数: 48

約数和(自身を含む): 5245287840

約数和(自身を除く): 3229533810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1303, 2606, 3909, 6515, 7818, 11727, 13030, 17189, 19545, 23454, 34378, 39090, 51567, 58635, 85945, 103134, 117270, 154701, 171890, 257835, 309402, 515670, 773505, 1547010, 22397267, 44794534, 67191801, 111986335, 134383602, 201575403, 223972670, 335959005, 403150806, 671918010, 1007877015, 2015754030]

約数ペア:

[(1, 2015754030), (2, 1007877015), (3, 671918010), (5, 403150806), (6, 335959005), (9, 223972670), (10, 201575403), (15, 134383602), (18, 111986335), (30, 67191801), (45, 44794534), (90, 22397267), (1303, 1547010), (2606, 773505), (3909, 515670), (6515, 309402), (7818, 257835), (11727, 171890), (13030, 154701), (17189, 117270), (19545, 103134), (23454, 85945), (34378, 58635), (39090, 51567)]