8663970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41257}}^1$

素因数の和:41274

約数の個数: 32

約数和(自身を含む): 23764608

約数和(自身を除く): 15100638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 41257, 82514, 123771, 206285, 247542, 288799, 412570, 577598, 618855, 866397, 1237710, 1443995, 1732794, 2887990, 4331985, 8663970]

約数ペア:

[(1, 8663970), (2, 4331985), (3, 2887990), (5, 1732794), (6, 1443995), (7, 1237710), (10, 866397), (14, 618855), (15, 577598), (21, 412570), (30, 288799), (35, 247542), (42, 206285), (70, 123771), (105, 82514), (210, 41257)]