30657545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 11436535

約数列:

[1, 5, 17, 19, 41, 85, 95, 205, 323, 463, 697, 779, 1615, 2315, 3485, 3895, 7871, 8797, 13243, 18983, 39355, 43985, 66215, 94915, 149549, 322711, 360677, 747745, 1613555, 1803385, 6131509, 30657545]

約数ペア:

[(1, 30657545), (5, 6131509), (17, 1803385), (19, 1613555), (41, 747745), (85, 360677), (95, 322711), (205, 149549), (323, 94915), (463, 66215), (697, 43985), (779, 39355), (1615, 18983), (2315, 13243), (3485, 8797), (3895, 7871)]