98846820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{549149}}^1$

素因数の和:549164

約数の個数: 36

約数和(自身を含む): 299835900

約数和(自身を除く): 200989080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 549149, 1098298, 1647447, 2196596, 2745745, 3294894, 4942341, 5491490, 6589788, 8237235, 9884682, 10982980, 16474470, 19769364, 24711705, 32948940, 49423410, 98846820]

約数ペア:

[(1, 98846820), (2, 49423410), (3, 32948940), (4, 24711705), (5, 19769364), (6, 16474470), (9, 10982980), (10, 9884682), (12, 8237235), (15, 6589788), (18, 5491490), (20, 4942341), (30, 3294894), (36, 2745745), (45, 2196596), (60, 1647447), (90, 1098298), (180, 549149)]