34104280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{349}}^2$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 87948720

約数和(自身を除く): 53844440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 349, 698, 1396, 1745, 2443, 2792, 3490, 4886, 6980, 9772, 12215, 13960, 19544, 24430, 48860, 97720, 121801, 243602, 487204, 609005, 852607, 974408, 1218010, 1705214, 2436020, 3410428, 4263035, 4872040, 6820856, 8526070, 17052140, 34104280]

約数ペア:

[(1, 34104280), (2, 17052140), (4, 8526070), (5, 6820856), (7, 4872040), (8, 4263035), (10, 3410428), (14, 2436020), (20, 1705214), (28, 1218010), (35, 974408), (40, 852607), (56, 609005), (70, 487204), (140, 243602), (280, 121801), (349, 97720), (698, 48860), (1396, 24430), (1745, 19544), (2443, 13960), (2792, 12215), (3490, 9772), (4886, 6980)]