2740972150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{99131}}^1$

素因数の和:99229

約数の個数: 48

約数和(自身を含む): 5900336640

約数和(自身を除く): 3159364490

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1975, 2765, 3950, 5530, 13825, 27650, 99131, 198262, 495655, 693917, 991310, 1387834, 2478275, 3469585, 4956550, 6939170, 7831349, 15662698, 17347925, 34695850, 39156745, 54819443, 78313490, 109638886, 195783725, 274097215, 391567450, 548194430, 1370486075, 2740972150]

約数ペア:

[(1, 2740972150), (2, 1370486075), (5, 548194430), (7, 391567450), (10, 274097215), (14, 195783725), (25, 109638886), (35, 78313490), (50, 54819443), (70, 39156745), (79, 34695850), (158, 17347925), (175, 15662698), (350, 7831349), (395, 6939170), (553, 4956550), (790, 3469585), (1106, 2478275), (1975, 1387834), (2765, 991310), (3950, 693917), (5530, 495655), (13825, 198262), (27650, 99131)]