1030654810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{21107}}^1$

素因数の和:21390

約数の個数: 32

約数和(自身を含む): 1960511040

約数和(自身を除く): 929856230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1285, 2570, 4883, 9766, 21107, 24415, 42214, 48830, 105535, 211070, 401033, 802066, 2005165, 4010330, 5424499, 10848998, 27122495, 54244990, 103065481, 206130962, 515327405, 1030654810]

約数ペア:

[(1, 1030654810), (2, 515327405), (5, 206130962), (10, 103065481), (19, 54244990), (38, 27122495), (95, 10848998), (190, 5424499), (257, 4010330), (514, 2005165), (1285, 802066), (2570, 401033), (4883, 211070), (9766, 105535), (21107, 48830), (24415, 42214)]