121189710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{2713}}^1$

素因数の和:4212

約数の個数: 32

約数和(自身を含む): 291157920

約数和(自身を除く): 169968210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1489, 2713, 2978, 4467, 5426, 7445, 8139, 8934, 13565, 14890, 16278, 22335, 27130, 40695, 44670, 81390, 4039657, 8079314, 12118971, 20198285, 24237942, 40396570, 60594855, 121189710]

約数ペア:

[(1, 121189710), (2, 60594855), (3, 40396570), (5, 24237942), (6, 20198285), (10, 12118971), (15, 8079314), (30, 4039657), (1489, 81390), (2713, 44670), (2978, 40695), (4467, 27130), (5426, 22335), (7445, 16278), (8139, 14890), (8934, 13565)]