11169990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9547}}^1$

素因数の和:9573

約数の個数: 48

約数和(自身を含む): 31279248

約数和(自身を除く): 20109258

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, 9547, 19094, 28641, 47735, 57282, 85923, 95470, 124111, 143205, 171846, 248222, 286410, 372333, 429615, 620555, 744666, 859230, 1116999, 1241110, 1861665, 2233998, 3723330, 5584995, 11169990]

約数ペア:

[(1, 11169990), (2, 5584995), (3, 3723330), (5, 2233998), (6, 1861665), (9, 1241110), (10, 1116999), (13, 859230), (15, 744666), (18, 620555), (26, 429615), (30, 372333), (39, 286410), (45, 248222), (65, 171846), (78, 143205), (90, 124111), (117, 95470), (130, 85923), (195, 57282), (234, 47735), (390, 28641), (585, 19094), (1170, 9547)]