1877130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20857}}^1$

素因数の和:20870

約数の個数: 24

約数和(自身を含む): 4880772

約数和(自身を除く): 3003642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20857, 41714, 62571, 104285, 125142, 187713, 208570, 312855, 375426, 625710, 938565, 1877130]

約数ペア:

[(1, 1877130), (2, 938565), (3, 625710), (5, 375426), (6, 312855), (9, 208570), (10, 187713), (15, 125142), (18, 104285), (30, 62571), (45, 41714), (90, 20857)]