9754380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 30244032

約数和(自身を除く): 20489652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1153, 1410, 1692, 2115, 2306, 2820, 3459, 4230, 4612, 5765, 6918, 8460, 10377, 11530, 13836, 17295, 20754, 23060, 34590, 41508, 51885, 54191, 69180, 103770, 108382, 162573, 207540, 216764, 270955, 325146, 487719, 541910, 650292, 812865, 975438, 1083820, 1625730, 1950876, 2438595, 3251460, 4877190, 9754380]

約数ペア:

[(1, 9754380), (2, 4877190), (3, 3251460), (4, 2438595), (5, 1950876), (6, 1625730), (9, 1083820), (10, 975438), (12, 812865), (15, 650292), (18, 541910), (20, 487719), (30, 325146), (36, 270955), (45, 216764), (47, 207540), (60, 162573), (90, 108382), (94, 103770), (141, 69180), (180, 54191), (188, 51885), (235, 41508), (282, 34590), (423, 23060), (470, 20754), (564, 17295), (705, 13836), (846, 11530), (940, 10377), (1153, 8460), (1410, 6918), (1692, 5765), (2115, 4612), (2306, 4230), (2820, 3459)]