1258609970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{61909}}^1$

素因数の和:62042

約数の個数: 32

約数和(自身を含む): 2407060800

約数和(自身を除く): 1148450830

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 10165, 20330, 61909, 123818, 309545, 619090, 1176271, 2352542, 5881355, 6624263, 11762710, 13248526, 33121315, 66242630, 125860997, 251721994, 629304985, 1258609970]

約数ペア:

[(1, 1258609970), (2, 629304985), (5, 251721994), (10, 125860997), (19, 66242630), (38, 33121315), (95, 13248526), (107, 11762710), (190, 6624263), (214, 5881355), (535, 2352542), (1070, 1176271), (2033, 619090), (4066, 309545), (10165, 123818), (20330, 61909)]