63749140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35027}}^1$

素因数の和:35056

約数の個数: 48

約数和(自身を含む): 164771712

約数和(自身を除く): 101022572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 35027, 70054, 140108, 175135, 245189, 350270, 455351, 490378, 700540, 910702, 980756, 1225945, 1821404, 2276755, 2451890, 3187457, 4553510, 4903780, 6374914, 9107020, 12749828, 15937285, 31874570, 63749140]

約数ペア:

[(1, 63749140), (2, 31874570), (4, 15937285), (5, 12749828), (7, 9107020), (10, 6374914), (13, 4903780), (14, 4553510), (20, 3187457), (26, 2451890), (28, 2276755), (35, 1821404), (52, 1225945), (65, 980756), (70, 910702), (91, 700540), (130, 490378), (140, 455351), (182, 350270), (260, 245189), (364, 175135), (455, 140108), (910, 70054), (1820, 35027)]