42647130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{473857}}^1$

素因数の和:473870

約数の個数: 24

約数和(自身を含む): 110882772

約数和(自身を除く): 68235642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 473857, 947714, 1421571, 2369285, 2843142, 4264713, 4738570, 7107855, 8529426, 14215710, 21323565, 42647130]

約数ペア:

[(1, 42647130), (2, 21323565), (3, 14215710), (5, 8529426), (6, 7107855), (9, 4738570), (10, 4264713), (15, 2843142), (18, 2369285), (30, 1421571), (45, 947714), (90, 473857)]