1203390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4457}}^1$

素因数の和:4473

約数の個数: 32

約数和(自身を含む): 3209760

約数和(自身を除く): 2006370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4457, 8914, 13371, 22285, 26742, 40113, 44570, 66855, 80226, 120339, 133710, 200565, 240678, 401130, 601695, 1203390]

約数ペア:

[(1, 1203390), (2, 601695), (3, 401130), (5, 240678), (6, 200565), (9, 133710), (10, 120339), (15, 80226), (18, 66855), (27, 44570), (30, 40113), (45, 26742), (54, 22285), (90, 13371), (135, 8914), (270, 4457)]