945291230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{382709}}^1$

素因数の和:382748

約数の個数: 32

約数和(自身を含む): 1928858400

約数和(自身を除く): 983567170

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 382709, 765418, 1913545, 3827090, 4975217, 7271471, 9950434, 14542942, 24876085, 36357355, 49752170, 72714710, 94529123, 189058246, 472645615, 945291230]

約数ペア:

[(1, 945291230), (2, 472645615), (5, 189058246), (10, 94529123), (13, 72714710), (19, 49752170), (26, 36357355), (38, 24876085), (65, 14542942), (95, 9950434), (130, 7271471), (190, 4975217), (247, 3827090), (494, 1913545), (1235, 765418), (2470, 382709)]