7408770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 19180800

約数和(自身を除く): 11772030

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 199, 219, 255, 365, 398, 438, 510, 597, 730, 995, 1095, 1194, 1241, 1990, 2190, 2482, 2985, 3383, 3723, 5970, 6205, 6766, 7446, 10149, 12410, 14527, 16915, 18615, 20298, 29054, 33830, 37230, 43581, 50745, 72635, 87162, 101490, 145270, 217905, 246959, 435810, 493918, 740877, 1234795, 1481754, 2469590, 3704385, 7408770]

約数ペア:

[(1, 7408770), (2, 3704385), (3, 2469590), (5, 1481754), (6, 1234795), (10, 740877), (15, 493918), (17, 435810), (30, 246959), (34, 217905), (51, 145270), (73, 101490), (85, 87162), (102, 72635), (146, 50745), (170, 43581), (199, 37230), (219, 33830), (255, 29054), (365, 20298), (398, 18615), (438, 16915), (510, 14527), (597, 12410), (730, 10149), (995, 7446), (1095, 6766), (1194, 6205), (1241, 5970), (1990, 3723), (2190, 3383), (2482, 2985)]