120487514

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1223}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 214327296

約数和(自身を除く): 93839782

約数列:

[1, 2, 7, 14, 31, 62, 217, 227, 434, 454, 1223, 1589, 2446, 3178, 7037, 8561, 14074, 17122, 37913, 49259, 75826, 98518, 265391, 277621, 530782, 555242, 1943347, 3886694, 8606251, 17212502, 60243757, 120487514]

約数ペア:

[(1, 120487514), (2, 60243757), (7, 17212502), (14, 8606251), (31, 3886694), (62, 1943347), (217, 555242), (227, 530782), (434, 277621), (454, 265391), (1223, 98518), (1589, 75826), (2446, 49259), (3178, 37913), (7037, 17122), (8561, 14074)]