2415703780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{158303}}^1$

素因数の和:158428

約数の個数: 48

約数和(自身を含む): 5850915840

約数和(自身を除く): 3435212060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 15260, 158303, 316606, 633212, 791515, 1108121, 1583030, 2216242, 3166060, 4432484, 5540605, 11081210, 17255027, 22162420, 34510054, 69020108, 86275135, 120785189, 172550270, 241570378, 345100540, 483140756, 603925945, 1207851890, 2415703780]

約数ペア:

[(1, 2415703780), (2, 1207851890), (4, 603925945), (5, 483140756), (7, 345100540), (10, 241570378), (14, 172550270), (20, 120785189), (28, 86275135), (35, 69020108), (70, 34510054), (109, 22162420), (140, 17255027), (218, 11081210), (436, 5540605), (545, 4432484), (763, 3166060), (1090, 2216242), (1526, 1583030), (2180, 1108121), (3052, 791515), (3815, 633212), (7630, 316606), (15260, 158303)]