61987030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{885529}}^1$

素因数の和:885543

約数の個数: 16

約数和(自身を含む): 127516320

約数和(自身を除く): 65529290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 885529, 1771058, 4427645, 6198703, 8855290, 12397406, 30993515, 61987030]

約数ペア:

[(1, 61987030), (2, 30993515), (5, 12397406), (7, 8855290), (10, 6198703), (14, 4427645), (35, 1771058), (70, 885529)]