2080953810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1778593}}^1$

素因数の和:1778619

約数の個数: 48

約数和(自身を含む): 5826673944

約数和(自身を除く): 3745720134

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1778593, 3557186, 5335779, 8892965, 10671558, 16007337, 17785930, 23121709, 26678895, 32014674, 46243418, 53357790, 69365127, 80036685, 115608545, 138730254, 160073370, 208095381, 231217090, 346825635, 416190762, 693651270, 1040476905, 2080953810]

約数ペア:

[(1, 2080953810), (2, 1040476905), (3, 693651270), (5, 416190762), (6, 346825635), (9, 231217090), (10, 208095381), (13, 160073370), (15, 138730254), (18, 115608545), (26, 80036685), (30, 69365127), (39, 53357790), (45, 46243418), (65, 32014674), (78, 26678895), (90, 23121709), (117, 17785930), (130, 16007337), (195, 10671558), (234, 8892965), (390, 5335779), (585, 3557186), (1170, 1778593)]