77714530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 142331904

約数和(自身を除く): 64617374

約数列:

[1, 2, 5, 10, 103, 197, 206, 383, 394, 515, 766, 985, 1030, 1915, 1970, 3830, 20291, 39449, 40582, 75451, 78898, 101455, 150902, 197245, 202910, 377255, 394490, 754510, 7771453, 15542906, 38857265, 77714530]

約数ペア:

[(1, 77714530), (2, 38857265), (5, 15542906), (10, 7771453), (103, 754510), (197, 394490), (206, 377255), (383, 202910), (394, 197245), (515, 150902), (766, 101455), (985, 78898), (1030, 75451), (1915, 40582), (1970, 39449), (3830, 20291)]