39249990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33547}}^1$

素因数の和:33573

約数の個数: 48

約数和(自身を含む): 109903248

約数和(自身を除く): 70653258

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, 33547, 67094, 100641, 167735, 201282, 301923, 335470, 436111, 503205, 603846, 872222, 1006410, 1308333, 1509615, 2180555, 2616666, 3019230, 3924999, 4361110, 6541665, 7849998, 13083330, 19624995, 39249990]

約数ペア:

[(1, 39249990), (2, 19624995), (3, 13083330), (5, 7849998), (6, 6541665), (9, 4361110), (10, 3924999), (13, 3019230), (15, 2616666), (18, 2180555), (26, 1509615), (30, 1308333), (39, 1006410), (45, 872222), (65, 603846), (78, 503205), (90, 436111), (117, 335470), (130, 301923), (195, 201282), (234, 167735), (390, 100641), (585, 67094), (1170, 33547)]