74719490

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{12071}}^1$

素因数の和:12697

約数の個数: 16

約数和(自身を含む): 134723520

約数和(自身を除く): 60004030

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 12071, 24142, 60355, 120710, 7471949, 14943898, 37359745, 74719490]

約数ペア:

[(1, 74719490), (2, 37359745), (5, 14943898), (10, 7471949), (619, 120710), (1238, 60355), (3095, 24142), (6190, 12071)]