172901430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147779}}^1$

素因数の和:147805

約数の個数: 48

約数和(自身を含む): 484127280

約数和(自身を除く): 311225850

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, 147779, 295558, 443337, 738895, 886674, 1330011, 1477790, 1921127, 2216685, 2660022, 3842254, 4433370, 5763381, 6650055, 9605635, 11526762, 13300110, 17290143, 19211270, 28816905, 34580286, 57633810, 86450715, 172901430]

約数ペア:

[(1, 172901430), (2, 86450715), (3, 57633810), (5, 34580286), (6, 28816905), (9, 19211270), (10, 17290143), (13, 13300110), (15, 11526762), (18, 9605635), (26, 6650055), (30, 5763381), (39, 4433370), (45, 3842254), (65, 2660022), (78, 2216685), (90, 1921127), (117, 1477790), (130, 1330011), (195, 886674), (234, 738895), (390, 443337), (585, 295558), (1170, 147779)]