212307030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181459}}^1$

素因数の和:181485

約数の個数: 48

約数和(自身を含む): 594462960

約数和(自身を除く): 382155930

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, 181459, 362918, 544377, 907295, 1088754, 1633131, 1814590, 2358967, 2721885, 3266262, 4717934, 5443770, 7076901, 8165655, 11794835, 14153802, 16331310, 21230703, 23589670, 35384505, 42461406, 70769010, 106153515, 212307030]

約数ペア:

[(1, 212307030), (2, 106153515), (3, 70769010), (5, 42461406), (6, 35384505), (9, 23589670), (10, 21230703), (13, 16331310), (15, 14153802), (18, 11794835), (26, 8165655), (30, 7076901), (39, 5443770), (45, 4717934), (65, 3266262), (78, 2721885), (90, 2358967), (117, 1814590), (130, 1633131), (195, 1088754), (234, 907295), (390, 544377), (585, 362918), (1170, 181459)]