82512690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211571}}^1$

素因数の和:211594

約数の個数: 32

約数和(自身を含む): 213264576

約数和(自身を除く): 130751886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 211571, 423142, 634713, 1057855, 1269426, 2115710, 2750423, 3173565, 5500846, 6347130, 8251269, 13752115, 16502538, 27504230, 41256345, 82512690]

約数ペア:

[(1, 82512690), (2, 41256345), (3, 27504230), (5, 16502538), (6, 13752115), (10, 8251269), (13, 6347130), (15, 5500846), (26, 3173565), (30, 2750423), (39, 2115710), (65, 1269426), (78, 1057855), (130, 634713), (195, 423142), (390, 211571)]