391623270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{277747}}^1$

素因数の和:277804

約数の個数: 32

約数和(自身を含む): 959897088

約数和(自身を除く): 568273818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 277747, 555494, 833241, 1388735, 1666482, 2777470, 4166205, 8332410, 13054109, 26108218, 39162327, 65270545, 78324654, 130541090, 195811635, 391623270]

約数ペア:

[(1, 391623270), (2, 195811635), (3, 130541090), (5, 78324654), (6, 65270545), (10, 39162327), (15, 26108218), (30, 13054109), (47, 8332410), (94, 4166205), (141, 2777470), (235, 1666482), (282, 1388735), (470, 833241), (705, 555494), (1410, 277747)]