43244940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42397}}^1$

素因数の和:42426

約数の個数: 48

約数和(自身を含む): 128211552

約数和(自身を除く): 84966612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 42397, 84794, 127191, 169588, 211985, 254382, 423970, 508764, 635955, 720749, 847940, 1271910, 1441498, 2162247, 2543820, 2882996, 3603745, 4324494, 7207490, 8648988, 10811235, 14414980, 21622470, 43244940]

約数ペア:

[(1, 43244940), (2, 21622470), (3, 14414980), (4, 10811235), (5, 8648988), (6, 7207490), (10, 4324494), (12, 3603745), (15, 2882996), (17, 2543820), (20, 2162247), (30, 1441498), (34, 1271910), (51, 847940), (60, 720749), (68, 635955), (85, 508764), (102, 423970), (170, 254382), (204, 211985), (255, 169588), (340, 127191), (510, 84794), (1020, 42397)]