194917860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{360959}}^1$

素因数の和:360977

約数の個数: 48

約数和(自身を含む): 606412800

約数和(自身を除く): 411494940

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, 360959, 721918, 1082877, 1443836, 1804795, 2165754, 3248631, 3609590, 4331508, 5414385, 6497262, 7219180, 9745893, 10828770, 12994524, 16243155, 19491786, 21657540, 32486310, 38983572, 48729465, 64972620, 97458930, 194917860]

約数ペア:

[(1, 194917860), (2, 97458930), (3, 64972620), (4, 48729465), (5, 38983572), (6, 32486310), (9, 21657540), (10, 19491786), (12, 16243155), (15, 12994524), (18, 10828770), (20, 9745893), (27, 7219180), (30, 6497262), (36, 5414385), (45, 4331508), (54, 3609590), (60, 3248631), (90, 2165754), (108, 1804795), (135, 1443836), (180, 1082877), (270, 721918), (540, 360959)]