2954940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2897}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 8763552

約数和(自身を除く): 5808612

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, 2897, 5794, 8691, 11588, 14485, 17382, 28970, 34764, 43455, 49249, 57940, 86910, 98498, 147747, 173820, 196996, 246245, 295494, 492490, 590988, 738735, 984980, 1477470, 2954940]

約数ペア:

[(1, 2954940), (2, 1477470), (3, 984980), (4, 738735), (5, 590988), (6, 492490), (10, 295494), (12, 246245), (15, 196996), (17, 173820), (20, 147747), (30, 98498), (34, 86910), (51, 57940), (60, 49249), (68, 43455), (85, 34764), (102, 28970), (170, 17382), (204, 14485), (255, 11588), (340, 8691), (510, 5794), (1020, 2897)]