997943220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1848043}}^1$

素因数の和:1848061

約数の個数: 48

約数和(自身を含む): 3104713920

約数和(自身を除く): 2106770700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1848043, 3696086, 5544129, 7392172, 9240215, 11088258, 16632387, 18480430, 22176516, 27720645, 33264774, 36960860, 49897161, 55441290, 66529548, 83161935, 99794322, 110882580, 166323870, 199588644, 249485805, 332647740, 498971610, 997943220]

約数ペア:

[(1, 997943220), (2, 498971610), (3, 332647740), (4, 249485805), (5, 199588644), (6, 166323870), (9, 110882580), (10, 99794322), (12, 83161935), (15, 66529548), (18, 55441290), (20, 49897161), (27, 36960860), (30, 33264774), (36, 27720645), (45, 22176516), (54, 18480430), (60, 16632387), (90, 11088258), (108, 9240215), (135, 7392172), (180, 5544129), (270, 3696086), (540, 1848043)]