69989348760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12409459}}^1$

素因数の和:12409520

約数の個数: 64

約数和(自身を含む): 214435468800

約数和(自身を除く): 144446120040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 12409459, 24818918, 37228377, 49637836, 62047295, 74456754, 99275672, 124094590, 148913508, 186141885, 248189180, 297827016, 372283770, 496378360, 583244573, 744567540, 1166489146, 1489135080, 1749733719, 2332978292, 2916222865, 3499467438, 4665956584, 5832445730, 6998934876, 8748668595, 11664891460, 13997869752, 17497337190, 23329782920, 34994674380, 69989348760]

約数ペア:

[(1, 69989348760), (2, 34994674380), (3, 23329782920), (4, 17497337190), (5, 13997869752), (6, 11664891460), (8, 8748668595), (10, 6998934876), (12, 5832445730), (15, 4665956584), (20, 3499467438), (24, 2916222865), (30, 2332978292), (40, 1749733719), (47, 1489135080), (60, 1166489146), (94, 744567540), (120, 583244573), (141, 496378360), (188, 372283770), (235, 297827016), (282, 248189180), (376, 186141885), (470, 148913508), (564, 124094590), (705, 99275672), (940, 74456754), (1128, 62047295), (1410, 49637836), (1880, 37228377), (2820, 24818918), (5640, 12409459)]