1640253630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1885349}}^1$

素因数の和:1885388

約数の個数: 32

約数和(自身を含む): 4072356000

約数和(自身を除く): 2432102370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 1885349, 3770698, 5656047, 9426745, 11312094, 18853490, 28280235, 54675121, 56560470, 109350242, 164025363, 273375605, 328050726, 546751210, 820126815, 1640253630]

約数ペア:

[(1, 1640253630), (2, 820126815), (3, 546751210), (5, 328050726), (6, 273375605), (10, 164025363), (15, 109350242), (29, 56560470), (30, 54675121), (58, 28280235), (87, 18853490), (145, 11312094), (174, 9426745), (290, 5656047), (435, 3770698), (870, 1885349)]