66220630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32621}}^1$

素因数の和:32664

約数の個数: 32

約数和(自身を含む): 140927040

約数和(自身を除く): 74706410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 32621, 65242, 163105, 228347, 326210, 456694, 946009, 1141735, 1892018, 2283470, 4730045, 6622063, 9460090, 13244126, 33110315, 66220630]

約数ペア:

[(1, 66220630), (2, 33110315), (5, 13244126), (7, 9460090), (10, 6622063), (14, 4730045), (29, 2283470), (35, 1892018), (58, 1141735), (70, 946009), (145, 456694), (203, 326210), (290, 228347), (406, 163105), (1015, 65242), (2030, 32621)]