18737130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1009}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 45086400

約数和(自身を除く): 26349270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 619, 1009, 1238, 1857, 2018, 3027, 3095, 3714, 5045, 6054, 6190, 9285, 10090, 15135, 18570, 30270, 624571, 1249142, 1873713, 3122855, 3747426, 6245710, 9368565, 18737130]

約数ペア:

[(1, 18737130), (2, 9368565), (3, 6245710), (5, 3747426), (6, 3122855), (10, 1873713), (15, 1249142), (30, 624571), (619, 30270), (1009, 18570), (1238, 15135), (1857, 10090), (2018, 9285), (3027, 6190), (3095, 6054), (3714, 5045)]